promotion material for new products

promotion material for new products
Spring/Summer 2014
Power Management
Solutions
MICRO
IN THIS ISSUE
DC/DC
WITH
INTEG
RATED
COIL
1.5A, 5.5V
CONSTANT ON TIME
ONLY 2.5 x 3.2 x 1.0mm
XC8107/08/09
XCL213/14
85m1 High Function Power Switch
1.5A, Hi-SAT-COT Step-Down Micro DC/DC Converter
with Integrated Coil
XC9270/71
XCL211/12
30V, 2A Step-Down DC/DC Converter
2A Step-Down Micro DC/DC Converter with Integrated Coil
XC9252
XCL101
30V, Low Power Step-Down DC/DC Controller
Ultra Low Power, Step-Up, Micro DC/DC with Integrated Coil
XC9248
XC9306
2A, 18V Synchronous Step-Down DC/DC Converter
Synchronous Buck-Boost DC/DC Converter
XC9260/61
XC9131/35/36
1.5A Hi-SAT-COT Synchronous Step-Down DC/DC Converter
Synchronous Step-Up DC/DC Converter
INCLUDES 6 PAGE SELECTION GUIDE
www.torex.co.jp/english
POWER SWITCH
2
XC8107/08/09
85m1 High Function Power Switch
The XC8107/08/09 series power switches are optimised
for USB 2.0 and 3.0 applications, as well as power
line distribution applications. These devices incorporate
85m1 Pch MOSFET power switches for low ON resistance.
The XC8107/08/9 series includes an over-current limiting
function with a high precision of ±10% and a high
speed response time of 2μs and is available as a fixed or
adjustable type.
Protection circuits such as a current limiting, reverse current
prevention, thermal shutdown, under-voltage lockout (UVLO)
and soft start contribute to the safe operation of the application.
A flag function is provided to allow monitoring of the switch
state. The flag pin is an Nch open drain output which outputs
a low level during detection of over-current or over-heating,
or while the reverse current prevention function is operating.
KEY FEATURES
ON Resistance
85m1 (typ)
Maximum Output Current
See Table Below
Output Current Limit
See Table Below
Input Voltage
2.5V ~ 5.5V
Current Limit Response Time
2μs (typ)
Current Limit Accuracy
±10%
Turn-On Time
0.6ms (typ)
Supply Current
40μA
Standby Supply Current
0.1μA (max)
Current Limit
Short Circuit Protection
Protection Circuits
Thermal Shutdown
Under Voltage Lockout(UVLO)
An Auto Recovery Type or a Latch Type current limiting
feature can be chosen as needed for the application.
A small USP-6C package or a SOT-25 package (XC8107 only)
can be selected as appropriate for the application.
Soft-start
Op. Ambient Temperature
-40˚C ~ +105˚C
Additional Features: Flag Output & High speed CL discharge
Packages: USP-6C, SOT-25 (XC8107 only)
SELECTION GUIDE
DEVICE
CURRENT LIMIT TYPE
Fixed
XC8107
MAXIMUM RECOMMENDED OUTPUT CURRENT
TYPICAL CURRENT LIMIT
0.5A
0.9A
1.0A
1.4A
1.5A
1.9A
2.0A
2.4A
XC8108
Adjustable
2.0A
0.9A – 2.4A
XC8109
Adjustable
0.9A
0.075A – 1.3A
CURRENT LIMIT CIRCUIT TYPES
AUTO RECOVERY TYPE
LATCH TYPE
3
USB POWER DISTRIBUTION REQUIREMENTS
USB DEVICE CLASS
Host / Self-Powered Hubs
USB POWER DISTRIBUTION REQUIREMENT
Power up at <100mA
Limit inrush current
(if load of the function is more than 441 and 10μF in parallel)
Report over current conditions on USB VBUS
Enable/disable power to downstream ports
Bus Powered Hubs
Functions (USB Peripherals)
XC8107/08/09
Current limit downstream ports
Limit inrush current
Power up at <100mA
TYPICAL USB HOST APPLICATION
HOT-PLUG APPLICATIONS
Hot-plug applications where modules or PCBs are required to be removed while the main unit is still operating require the control
of current surges seen by the main power supply and the card being inserted. The soft-start feature of the XC8107/08/09 effectively
controls these surges by limiting and slowly ramping up the voltage and current being applied to the module or card. The UVLO
feature of the XC8107/08/09 ensures the switch is off after the module has been removed, and that the switch is off during the next
insertion. The XC8107/08/09 controls system surge currents and provides a hot-plugging mechanism for any device.
www.torex.co.jp/english
STEP-DOWN DC/DC
4
XC9270/71
30V, 2A Step-Down DC/DC Converter
The XC9270/71 series is a step-down DC/DC Converter
with internal 0.31 N-ch driver. It incorporates an integral
bootstrap step-up circuit and the Lx and gate of the Nch
driver operate in phase to reduce high-frequency noise
normally associated with older Pch models.
The XC9270/71 is an ideal choice for more demanding
industrial applications and the wide input voltage range from
7V to 30V accommodates a variety of step-down conditions.
Using the internal 0.8V reference voltage, the output voltage
can be set using two external resistors within a range of 1.2V
to 12V. High efficiency over a wide load range is achieved by
scaling down the switching frequency at light load conditions to
reduce the switching and gate driving losses.
With a maximum output current of 2A the XC9270/71 includes
over current and short circuit protection circuits and the
designer can select either an Integral Latch or Auto Recovery
configuration depending on the application requirements. The
XC9270/71 is readily available with a 300kHz or 500kHz
switching frequency and designers can also opt to synchronize
the switching frequency of the DC/DC with an external CLK
signal (within ±25% of the nominal frequency).
The XC9270/71 series include an integral soft-start circuit to
limit rush current and output voltage overshoot during startup. The soft-start time is fixed internally at 1.3ms (300KHz)
or 0.7ms (500KHz) and an external capacitor CSS can be
connected to extend the time as desired.
The XC9270/71 is available in a thermally enhanced SOP-8FD
package with exposed die attach pad for low thermal resistance.
TYPICAL APPLICATION CIRCUIT
KEY FEATURES
Output Current
ON Resistance
2.0A
N-Ch
0.31 (typ)
Input Voltage
7.0V ~ 30V
Surge Voltage
Up to 46V for 400ms
Output Voltage
1.2V ~ 12V (Adjustable)
Switching Frequency
300kHz or 500kHz
Quiescent Current
200μA
Thermal Shutdown
Protection Circuits
Product Select
Current
Limit
Auto Recovery (Type B)
Integral Latch (Type A)
XC9270
Fixed PWM Control
XC9271
PWM/PFM Automatic Switching
Op. Ambient Temperature
-40˚C ~ +105˚C
Additional Features: Adjustable Soft-start,
UVLO & External Clock Synchronization
Low ESR Ceramic capacitor compatible
Package: SOP-8FD
EFFICIENCY VS. OUTPUT CURRENT
5
OVER CURRENT AND SHORT CIRCUIT PROTECTION
Auto Recovery Method
The current limiting circuits of type B combine both current limiting and short-circuit protection.
A Over Current Protection
A1: Current limiting operates
A2: If the over current condition
continues, switching frequency
is lowered.
B Short Circuit Protection
If VOUT drops to 50% (typ.) or less of
the regular level in the state of A1 or
A2, the output current is reduced, the
switching frequency is further lowered
and the IC enters short circuit state.
C Soft Start
When the load becomes lighter than
the short circuit state, restart takes
place automatically. Soft start reduces
inrush current and output voltage
overshoot during start up.
Integral latch method
When the current limiting state continues for a certain time, the limiting circuit of type A latches and turns off the Nch driver
transistor. In order to restart operation by soft start once in the latched state.
t i-PXwMFWFMNVTUCFJOQVUJOUPUIF$&QJOGPMMPXFECZi)JHIwMFWFM03
t VIN voltage must be briefly lowered below the UVLO detection voltage
AUTOMOTIVE LOAD DUMP PROTECTION
With the VIN terminal absolute maximum rating of
36V and a maximum surge voltage of 46V (during
400ms), the XC9270/71 is capable of operating
in demanding industrial applications that require
protection against transient surge voltages.
The XC9270/71 can withstand automotive level
(ISO7637-2 and JASO A-1) load dump conditions with a
clamp circuit connected to the VIN input terminal.
www.torex.co.jp/english
STEP-DOWN DC/DC
6
XC9252
30V, Low Power Step-Down DC/DC Controller
Able to operate from inputs up to 30V, Torex’s new
XC9252 is a step-down DC/DC controller IC designed
specifically for applications that require high efficiency
and low power consumption. Power consumption
is increasingly critical for many applications and the
XC9252 requires only 30μA when operating in PFM
mode under no load conditions.
To ensure maximum efficiency at higher output loads the designer
can select fixed frequency PWM mode using the MODE/SYNC
pin or alternatively PFM/PWM automatic switching can be used
for improved efficiency during light loads.
With an external Pch transistor the XC9252 is able to provide
high output currents and generate a stable output from input
voltages as low as 3.0V. When an input voltage lower than
the set output voltage is applied, the MAX duty cycle is 100%
and the output voltage drop is much smaller than with a
traditional N-ch driver based DC/DC solution.
With a 0.8V reference voltage source (FB) the output voltage
can be set freely from 1.5V using external resistors (RFB1,
RFB2). There is also an optional Power-Good feature that
allows the user to monitor the output state and the PG pin
will go low if the FB drops below 90% of its nominal voltage.
The internal switching frequency can be externally set-up
between 280kHz to 550kHz by connecting a resistor to the
ROSC pin and the designers can also opt to synchronize
the switching frequency of the DC/DC with an external CLK
signal (within ±25% of the nominal frequency). The XC9252
includes over current and short circuit protection. The current
limit threshold can be set externally with RSENSE resistor
and the designer can select either a Latch or Auto-restart
configuration.
The XC9252 is available in a small USP-10B package for
applications that require both a small form factor and a good
amount of power dissipation and in TSSOP-16 package for
handling even higher power dissipations.
TYPICAL APPLICATION CIRCUIT
KEY FEATURES
Input Voltage
3.0V ~ 30V
Surge Voltage
Up to 46V for 400ms
Output Voltage
1.5V ~ VIN
Switching Frequency
280kHz ~ 550kHz
Quiescent Current
30μA
Thermal Shutdown
Protection Circuits
Current Limit
Short Circuit Protection
Control Method
PWM
MODE/SYNC pin high
PWM/PFM
MODE/SYNC pin low
Op. Ambient Temperature
-40˚C ~ +105˚C
Additional Features: Adjustable Soft-start, UVLO, External Clock
Synchronization & Power Good Flag
Low ESR Ceramic capacitor compatible
Packages: USP-10B, TSSOP-16
EFFICIENCY VS. OUTPUT CURRENT
XC9248
7
2.2A, 18V Synchronous Step-Down DC/DC Converter
The XC9248 is a monolithic synchronous step-down
DC/DC converter. The device integrates two 120m1
Nch driver transistors and provides 2.2A of load current
over a wide input voltage range of 4.5V to 18V. High
efficiency of up to 93.8% is achieved over a wide range
of load current.
An overvoltage transient protection circuit limits output
voltage overshoots during transient conditions. Over current
and short-circuit protection and thermal shutdown provides
reliable, fault tolerant operation. The XC9248 also includes
a high speed CL discharge to quickly discharge the output
capacitor when the IC is turned off in order to avoid the
application malfunctioning.
The XC9248 is readily available in a thermally enhanced
SOP-8FD package with an exposed die attach pad for low
thermal resistance.
KEY FEATURES
Output Current
2.2A
Efficiency
Up to 93.8%
ON Resistance
N-Ch
0.121 (typ.)
Input Voltage
4.5V ~ 18V
Output Voltage
1.0V ~ 12V (Adjustable)
Switching Frequency
500kHz
Quiescent Current
760μA
Thermal Shutdown
Low-side Over Current Protection
Protection Circuits
Short Circuit Protection
Overvoltage Protection
Control Method
Fixed PWM Control
Op. Ambient Temperature
-40˚C ~ +105˚C
Additional Features: Adjustable Soft-start, UVLO & High Speed CL Discharge
Low ESR Ceramic capacitor compatible
Package: SOP-8FD
TYPICAL APPLICATION CIRCUIT
EFFICIENCY VS. OUTPUT CURRENT
OUTPUT RIPPLE VS. OUTPUT CURRENT
www.torex.co.jp/english
STEP-DOWN DC/DC
8
XC9260/61
1.5A, HiSAT-COT Synchronous
Step-Down DC/DC Converter
The XC9260/61 series is a high speed transient response
1.5A synchronous step-down DC/DC converter. The
extremely fast load transient performance is as a result of
a new High Speed circuit Architecture for Transient with
Constant On Time (HiSAT-COT) control method, which,
when compared to standard Constant On Time(COT)
control, provides less fluctuation in oscillation frequency
against load and input voltage.
The unique HiSAT-COT architecture enables ultra-fast
transient response, low ripple and high efficiency while using
small external components that optimise PCB mounting
area for space saving. HiSAT-COT is able to dynamically
adjust the on-time duration based on the input voltage,
output voltage, and load current so that it can achieve
relative constant frequency operation. Constant switching
frequency minimizes the EMI interference at some sensitive
bands of certain frequencies in the system.
The XC9260/61 is available in the small USP-6C package for
applications that require a small form factor or in the industry
standard SOT-89-5 package.
KEY FEATURES
Output Current
ON Resistance
1.5A
N-Ch
0.131 (typ)
P-Ch
0.161 (typ)
Input Voltage
2.5V ~ 5.5V
Output Voltage
0.8V ~ 3.6V
Switching Frequency
1.2MHz or 3.0MHz
Quiescent Current
15μA
Thermal Shutdown
Protection Circuits
Current Limit
Short Circuit Protection
Product Select
XC9260
Fixed PWM Control
XC9261
PWM/PFM Automatic Switching
Op. Ambient Temperature
-40˚C ~ +105˚C
Additional Features: Soft-start, UVLO, High Speed CL
Discharge & 100% Duty Cycle
Low ESR Ceramic capacitor compatible
Packages: USP-6C, SOT-89-5
TYPICAL APPLICATION CIRCUIT
OSCILLATION FREQUENCY VS. OUTPUT CURRENT
EFFICIENCY VS. OUTPUT CURRENT
OUTPUT RIPPLE VS. OUTPUT CURRENT
9
LOAD TRANSIENT RESPONSE
Compared to our previous product, the XC9235 that uses a traditional architecture, the new XC9260 offers ultra fast load transient
response. The benefits are shown below.
SPECIFICATION / SERIES
UNDER DEVELOPMENT
XC9257/58
UNDER DEVELOPMENT
XC9259
XC9260/61
UNDER DEVELOPMENT
XC9262
Output current
0.8A (SOT25)
1.0A (USP-6C)
0.8A
1.5A
1.5A
Input Voltage
2.7V ~ 5.5V
2.7V ~ 5.5V
2.7V ~ 5.5V
2.7V ~ 5.5V
Output Voltage
0.8V ~ 3.6V
0.8V ~ 3.6V
0.8V ~ 3.6V
0.8V ~ 3.6V
Switching Frequency
1.2MHz or 6.0MHz
1.2MHz or 6.0MHz
1.2MHz or 3.0MHz
1.2MHz or 3.0MHz
Quiescent Current
15μA
15μA
15μA
15μA
Ambient Operating
Temperature
-40˚C to 105˚C
Protection Circuits
Current Limit, Short Circuit and Thermal Shutdown
Additional Features
Soft-start, UVLO, CL Auto Discharge and 100% Duty Cycle
Fixed
PWM
XC9257
PWM/PFM
Auto
XC9260
XC9258
Fixed PWM
or
PWM/PFM Auto with MODE
Pin Control
XC9261
Fixed PWM
or
PWM/PFM Auto with MODE
Pin Control
Package
USP-6C, SOT-25
LGA-8B01
USP-6C, SOT-89-5
LGA-8B01
Smallest Package
Dimensions [mm]
2.0 x 1.8 x 0.6
1.2 x 1.4 x 0.3
2.0 x 1.8 x 0.6
1.2 x 1.4 x 0.3
Product
Select
Want An Integrated Inductor >>> XCL213/214
www.torex.co.jp/english
MICRO DC/DC
10
XCL213/14
1.5A, HiSAT-COT Step-Down Micro DC/DC
Converter with Integrated Coil
The XCL213/214 series is a high speed transient response
1.5A synchronous step-down Micro DC/DC converter
with integrated inductor which fits in an extremely small
2.5mm x 3.2mm x 1.0mm USP-9B01 package and needs
only two capacitors connected externally to generate a
stable power supply.
KEY FEATURES
Output Current
1.5A
Efficiency
Up to 92%
ON Resistance
N-Ch
0.101 (typ)
P-Ch
0.141 (typ)
Input Voltage
2.7V ~ 5.5V
Output Voltage
0.8V ~ 3.6V
Switching Frequency
3.0MHz
Quiescent Current
25μA
Product Select
XCL213
Fixed PWM Control
XCL214
PWM/PFM Automatic Switching
HiSAT-COT, Torex’s Constant ON Time architecture gives the
XCL213/214 extremely fast load transient response performance
in comparison to standard DC/DC solutions as well as achieving
less fluctuation in oscillation frequency against load and input
voltage when compared to standard COT control.
The XCL213/214 utilises a 3MHz switching frequency. The XCL213
series offers PWM control, whereas the XCL214 series applies
automatic PWM/PFM switching control, providing low ripple, low
current consumption (25uA typ.) and high efficiency over the full
range of output loads (from light load to heavy load).
HIGH SPEED TRANSIENT RESPONSE
Additional Features: Soft-start, UVLO, CL Auto Discharge & 100% Duty Cycle
Low ESR Ceramic capacitor compatible
Package: USP-9B01
XCL211/12
2A Step-Down Micro DC/DC
Converter with Integrated Coil
The XCL211/12 series is an ultra small (3.1 x 4.7, 1.3mm)
micro step-down DC/DC converter with an integrated
coil that achieves a level of miniaturization and profile
reduction that is one of the smallest in class for a load
current of 2A.
KEY FEATURES
Output Current
2.0A
Efficiency
Up to 94%
ON Resistance
N-Ch
0.121 (typ)
P-Ch
0.111 (typ)
Input Voltage
2.7V ~ 6.0V
Output Voltage
0.9V ~ VIN
Switching Frequency
2.4MHz
Quiescent Current
53μA
Thermal Shutdown
Protection Circuits
Product Select
Current Limit
XCL211
Fixed PWM Control
XCL212
PWM/PFM Automatic Switching
Additional Features: Soft-start, UVLO, CL Auto Discharge & 100% Duty Cycle
Low ESR Ceramic capacitor compatible
Package: USP-11B01
With the integrated Inductor, this new series
es is designed to minimise
i i i efficiency.
ffi i
EMC emissions and radiated noise, whilst maximising
The operating voltage range is from 2.7V to 6.0V and the output
voltage can be set freely from 0.9V to VIN using external resistors.
The XCL211/212 series include a 1ms (typ.) high speed soft-start
function for quick turn-on, a chip enable pin to turn the IC on and
off and a CL discharge function to quickly discharge the output
capacitor when the IC is turned off. A thermal shutdown circuit is
also built in which shuts down the IC when the chip’s temperature
reaches 150°C and re-starts it when the temperature drops to
130°C (TYP.) or less.
EFFICIENCY VS. OUTPUT CURRENT
XCL101
Ultra Low Power, Step-Up, Micro DC/DC
Converter with Integrated Coil
The XCL101 series is a step-up micro DC/DC converter
with integrated coil in an ultra-small 2.5 x 2.0 x 1.0mm
CL-2025 package! A stable and efficient power supply
circuit can be configured by simply adding only two
ceramic capacitors externally thereby contributing to
PCB space saving and the shortening of development
time. Integration of the coil simplifies the board layout
and minimizes any unwanted radiated noise.
Able to start operation from Input Voltages as low as 0.9V
the XCL101 is suitable for use with single alkaline or nickel
metal hydride cells. Like all step-up DC/DCs, the output
current that the XCL101 can supply will depend on the (VIN,
VOUT) conditions, but up to 100mA of output current can
be supplied with VIN=1.8V and VOUT=3.3V and with a
VIN=0.9V, more than 50mA is possible.
With a quiescent current of only 6.3μA (typ), reducing to
0.1μA (typ) during standby, the XCL101 helps to maximise
battery life in portable applications in addition to saving
PCB space.
11
KEY FEATURES
Output Current
ON Resistance
More than 100mA
N-Ch
0.61 (typ)
P-Ch
0.651 (typ)
Input Voltage Range
0.9V ~ 5.5V
Operation Hold Voltage
0.7V
Output Voltage
1.8V ~ 5.0V (0.1V increments)
Switching Frequency
1.2MHz
Quiescent Current
6.3μA
Stand-by Current
Product Select
0.1μA
XCL101A
Load Disconnection Function
XCL101C
Input Bypass Function
Additional Features: Soft-start
Low ESR Ceramic capacitor compatible
Package: CL-2025
The XCL101 series also features a load disconnect function
that prevents the battery charge from leaking to the output
while the IC is not operating (XCL101A). An optional CL
discharge function can quickly discharge the output capacitor
when the IC is turned off and an Input by-pass mode function
type is also available to keep the connection between the
input and output side during shutdown (XCL101C).
In addition, a built in inrush current protection circuit
suppresses inrush current spikes at start-up which results in a
more stable power supply which in turn extends battery life.
Application note available at:
www.torex-europe.com/microdcdc
2.5 X 2.0 X 1.0mm
TYPICAL APPLICATION CIRCUIT
EFFICIENCY VS. OUTPUT CURRENT
www.torex.co.jp/english
BUCK-BOOST DC/DC
12
XC9306
Synchronous Buck-Boost DC/DC Converter
Providing a regulated output voltage from an input
supply that can be higher or lower than the output
voltage, the XC9306 synchronous buck-boost DC/DC
converter is ideal for a Lithium Ion applications where
the output voltage is within the battery voltage range.
A fully charged Li-ion battery starts at a high operating
voltage, but as the battery is discharged its operating
voltage declines to the point it can no longer provide
sufficient voltage to power its load, even if some charge
remains. The XC9306 can extend the usable life of a
battery by boosting (stepping up) the output voltage
to provide sufficient power to continue operation. This
extends battery life by more efficiently using the remaining
charge of the battery.
KEY FEATURES
Output Current
1.2A (Buck PWM-mode)
0.8A (Boost PWM-mode)
Efficiency
Up to 92%
Input Voltage
2.5V ~ 5.5V
Output Voltage
0.8V ~ 5.0V
Switching Frequency
6MHz
Quiescent Current
50μA
Protection Circuits
Thermal Shutdown
Input Current Limit
Additional Features: Adjustable Soft-start & UVLO
Low ESR Ceramic capacitor compatible
The XC9306 uses 6MHz switching frequency that allows
for a smaller size inductor and capacitors, reducing the
overall mounting area by as much as half. The buck-boost
converter is based on a fixed frequency, PWM controller
using synchronous rectification to obtain maximum
efficiency. At low load currents, the converter can be
switched over to Power Save mode (MODE pin: L) to
maintain high efficiency over a wide load current range.
The input current can be limited to a typical value of 3.1A,
1.3A or 0.49A. The output voltage is programmable
using an external resistor divider in the range 0.8V~5.0V.
In addition the VSEL pin can be used to select a second
output Voltage level for applications that require a lower
chipset core Voltage during standby.
Package: WLP-20 (2.15 x 1.94 x 0.625mm)
TYPICAL APPLICATION CIRCUIT
PCB AREA SAVINGS
The XC9306 reduces board mounting area compared to a conventional
DC/DC converter that has switching frequencies between 2-3MHz.
EFFICIENCY VS. OUTPUT CURRENT
XC9306
Switching Frequency = 6MHz
Inductor = 0.5μH
Size = 2.0mm x 2.0mm
Competitor
Switching Frequency = 2MHz
Inductor = 2.2μH
Size = 4.0mm x 4.0mm
STEP-UP DC/DC
XC9131/35/36
13
Synchronous Step-Up DC/DC Converter
Able to start operation from VIN as low as 0.9V the
XC9131/35/36 is ideally suited for applications
powered by a single Alkaline or Nickel metal hydride
battery. Efficiency is optimised with the integration of
two 0.21 driver transistors and the miniature USP-10B
package, measuring only 2.9 x 2.6 x 0.6mm, helps
reduce the overall solution size.
After the start-up procedure has completed, it is worth
noting that these series will carry on operating for input
voltages decreasing down to 0.65V (or down to the UVLO
detect value for the XC9135 series). The output voltage is
set internally and is available in 0.1V increments.
Like all step-up DC/DCs, the output current that the
XC9131/35/36 series can supply will depend on the (VIN,
VOUT) conditions. For example, up to 500mA of output
current can be supplied with VIN=1.8V and VOUT=3.3V.
The protection circuits of the XC9131/35/36 series comprise
a thermal shutdown and a current limiting circuit. In addition
to that, it is possible to select the XC9135 with an output
voltage drop protection function. On its input side, the
XC9135 series includes a UVLO (Under Voltage Lock Out)
function that reduces the leaking of potassium hydroxide by
stopping IC operation when the battery voltage drops below
a selectable threshold. This UVLO function can come with a
delay adjusted via an external capacitor (Cdf) if temporary
drops in the battery voltage caused by load transients or
other conditions should be ignored.
KEY FEATURES
Input Current Limit
1.0A
Efficiency
93% (typ)
N-Ch
ON Resistance
0.521 (typ)
P-Ch
0.421 (typ)
Input Voltage
0.9V ~ 5.5V
Operation Hold Voltage
0.65V
Output Voltage
1.8V ~ 5.0V (0.1V increments)
Switching Frequency
1.2MHz
Quiescent Current
35μA (@VOUT=1.8V)
Thermal Shutdown
Protection Circuits
Current Limit
Output Voltage Drop Protection
Control Method
Product Select
PWM
MODE/SYNC pin high
PWM/PFM
MODE/SYNC pin low
XC9131
ADJ Output Voltage, No UVLO
XC9135
Fixed Output Voltage, With UVLO
XC9136
Fixed Output Voltage, No UVLO
Additional Features: Load Disconnect Function, Soft-start,
Flag Output & CL Auto Discharge
Low ESR Ceramic capacitor compatible
Package: USP-10B
The XC9131/35/36 series feature a soft-start circuit and a
Load Disconnect function that prevents the battery charge
from leaking to the output while the IC is not operating.
Moreover, all series are available with a CL discharge
function that quickly discharges the output capacitor when
the IC is turned off.
TYPICAL APPLICATION CIRCUIT
EFFICIENCY VS. OUTPUT CURRENT
www.torex.co.jp/english
SELECTION GUIDE
14
INDUCTOR BUILT-IN MICRO DC/DC CONVERTERS
TYPE
CONTROL
EFFICIENCY
INPUT
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
OSCILLATION
FREQUENCY
OUTPUT
CURRENT
PACKAGE
Step-Up
PFM
PWM
PWM/PFM
PWM
PWM/PFM
PWM/PFM Manual
PWM
PWM/PFM
PWM
PWM/PFM
HiSat-COT+PWM
HiSat-COT+PWM/PFM
90%
0.9 ~ 5.5V
1.8 ~ 5.0V
±2.0%
1.2MHz
100mA
CL-2025
92%
2.0 ~ 6.0V
0.8 ~ 4.0V
±2.0%
1.2MHz
400mA
CL-2025
85%
2.0 ~ 6.0V
0.8 ~ 4.0V
±2.0%
3MHz
600mA
CL-2025
90%
1.8 ~ 6.0V (F Type)
2.0 ~ 6.0V (A/B Type)
0.8 ~ 4.0V
±2.0%
3MHz
400mA
USP-10B03
94%
94%
92%
92%
2.7 ~ 6.0V
2.7 ~ 6.0V
2.5 ~ 5.5V
2.5 ~ 5.5V
0.9~ Vin
0.9~ Vin
0.8~ 3.6V
0.8~ 3.6V
±2.0%
±2.0%
±2.0%
±2.0%
2.4MHz
2.4MHz
3MHz
3MHz
2000mA
2000mA
1500mA
1500mA
USP-11B01
USP-11B01
USP-9B01
USP-9B01
SERIES
XCL101
XCL201
XCL202
XCL205
XCL206
XCL207
XCL208
XCL209
XCL211
XCL212
XCL213
XCL214
Step-Down
Step-Down
Step-Down
Step-Down
Step-Down
Step-Down
Step-Down
STEP UP DC/DC CONVERTERS & CONTROLLERS
SERIES
CONTROL
EFFICIENCY
INPUT
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
OSCILLATION
FREQUENCY
FUNCTIONS
PACKAGE
85%
0.9 ~ 10V
2.0 ~ 7.0V
±2.5%
50kHz 100kHz
180kHz
100mA (VIN=3.0V, VOUT=5.0V)
SOT-89, SOT-89-5,
USP-6B
85%
0.9 ~ 10V
1.5 ~ 30V
ADJ=0.9V
±2.0%
100kHz 180kHz
300kHz 500kHz
400mA (VIN=1.8V, VOUT=3.3V)
FB=0.9V (1.5 ~ 30V)
SOT-25, USP-6B
85%
0.9 ~ 10V
ADJ=Variable
±2.0%
100kHz 300kHz
Variable Output Voltage 30mA
(VIN=3.3V, VOUT=20V)
SOT-25, USP-6B
XC6371
XC6372
XC9103
XC9104
XC9105
XC9106
XC9107
XC9110
XC9111
PWM
PWM/PFM
PWM
PWM/PFM
PWM/PFM Manual
PWM
PWM/PFM
PFM
87%
0.9 ~ 10V
1.5 ~ 7.0V
±2.5%
100kHz
200mA (VIN=2.4V, VOUT=3.3V)
SOT-23, SOT-25,
SOT-89, USP-6C
XC9119
PWM
86%
2.5 ~ 6.0V
ADJ=1.0V
±2.0%
1MHz
50mA (VIN=3.6V, VOUT=15V)
FB=1.0V (2.5 ~ 19.5V)
SOT-25, USP-6C
XC9120
XC9121
XC9122
PWM
PWM/PFM
PWM/PFM Manual
85%
0.9 ~ 6.0V
1.5 ~ 3.0V
ADJ=0.9V
±2.0%
100kHz
80mA (VIN=3.6V, VOUT=15V)
FB=0.9V (1.5 ~ 30V)
SOT-25, USP-6C
XC9128
PWM/PFM Manual
93%
0.8 ~ 6.0V
ADJ=0.45V
0.45V±10mV
1.2MHz
XC9129
PWM/PFM Manual
93%
0.8 ~ 6.0V
ADJ=0.45V
0.45V±10mV
1.2MHz
XC9131
PWM PWM/PFM
93%
0.65 ~ 5.5V
1.8 ~ 5.0V
±10mV
1.2MHz
0.2V±5.0%
1MHz
XC9133
PWM
85%
2.5 ~ 6.0V
2.5 ~ 17.5V
ADJ=0.2V
XC9135
XC9136
PWM PWM/PFM
93%
0.65 ~ 5.5V
1.8 ~ 5.0V
±10mV
1.2MHz
XC9140
PFM
90%
0.9 ~ 5.5V
1.8 ~ 5.0V
±2.0%
1.2MHz
700mA (VOUT=5.0V,VIN=3.7V)
With Adapter Enable FB=0.45V (1.8 ~ 5.3V)
Without Adapter Enable FB=0.45V (1.8 ~ 5.3V)
[email protected]=3.3V, VIN=1.8V(TYP.) 100mV,
VOUT=3.3V, VIN=1.8V, IOUT=1mA 200mA
3 white LEDs in series VIN=3.6V, ILED=20mA
[email protected]=3.3V, VIN=1.8V(TYP.) 100mV
VOUT=3.3V, VIN=1.8V, IOUT=1mA 200mA
100mA (VIN=1.8V, VOUT=3.3V Load Disconnect
or Input Bypass Function Available,
Quiescent Current 6.3 μA
MSOP-10, USP-10B
USP-10B
USP-10B
SOT-25
USP-10B
USP-6EL, SOT-25
STEP-DOWN DC/DC CONVERTERS & CONTROLLERS
CONTROL
EFFICIENCY
OPERATING
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
OUTPUT
CURRENT
OSCILLATION
FREQUENCY
SUPPLY
CURRENT
PACKAGE
XC9213
PWM/PFM Manual
93%
4.0 ~ 25V
ADJ=1.0V
±1.5%
5A (VIN=5.0V,
VOUT=3.3V)
300kHz
450μA
TSSOP-16
XC9220
XC9221
XC9223
XC9224
XC9235
XC9236
XC9237
PWM
PWM/PFM
92%
2.8 ~ 16.0V
ADJ=0.9V
±1.5%
3A
25μA
SOT-25, USP-6C
PWM/PFM Manual
95%
2.5 ~ 6.0V
ADJ=0.8V
±2.5%
1A
30μA
MSOP-10, USP-10B
PWM
PWM/PFM
PWM/PFM Manual
92%
1.8 ~ 6.0V
0.8 ~ 4.0V
±2%
600mA
15μA
SOT-25, USP-6C,
USP-6EL, WLP-5-03
SERIES
300kHz 500kHz
1MHz
1MHz
2MHz
1.2MHz
3MHz
15
SERIES
XC9242
XC9243
XC9244
XC9245
XC9246
XC9247
XC9248
XC9252
XC9260
XC9261
XC9270
XC9271
CONTROL
PWM
PWM/PFM
PWM
PWM/PFM
PWM
PWM/PFM
PWM
PWM/PFM
HiSAT COT
HiSAT COT
PWM
PWM/PFM
EFFICIENCY
OPERATING
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
OUTPUT
CURRENT
OSCILLATION
FREQUENCY
SUPPLY
CURRENT
PACKAGE
95%
2.7 ~ 6.0V
0.9 ~ 6.0V
±2%
2A
1.2MHz
2.4MHz
41μA
USP-10B, SOP-8FD
90%
2.3 ~ 6.0V
0.8 ~ 4.0V
±2%
400mA
1.2MHz
18μA
USPN-6
90%
4.5~16.0V
1.2 ~ 5.5V
±2%
1A
1.2MHz
100μA
USP-6C, SOT-26W
93.8%
90%
90%
90%
91%
91%
4.5~1.8V
3.0~30V
2.7~5.5V
2.7~5.5V
7.0~30V
7.0~30V
1~12V
1.5~Vin V
0.8~3.6V
0.8~3.6V
1.2~12V
1.2~12V
±1.5%
±2%
±2%
±2%
±2%
±2%
2.2A
3A
1.5A
1.5A
2A
2A
500kHz
280kHz, 550kHz
1.2MHz, 3MHz
1.2MHz, 3MHz
300kHz, 500kHz
300kHz, 500kHz
800μA
30μA
250μA
15μA
200μA
200μA
SOP-8FD
TSSOP-16, USP-10B
SOT-89-5, USP-6C
SOT-89-5, USP-6C
SOP-8FD
SOP-8FD
STEP-UP/DOWN DC/DC CONVERTERS & CONTROLLERS
CONTROL
EFFICIENCY
OPERATING
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
OSCILLATION
FREQUENCY
XC9303
PWM/PFM Manual
84%
2.0 ~ 10V
ADJ=0.9V
±2%
300kHz
XC9306
PWM/PFM
92%
2.5~5.5V
0.8~5.0V
±2%
6MHz
SERIES
OUTPUT
CURRENT
PACKAGE
800mA (VIN=2.7V,
VOUT=3.3V)
800mA (VIN=3.1V,
VOUT=4.5V)
MSOP-8A
WLP-20
MULTI CHANNEL DC/DC CONVERTERS & CONTROLLERS
SERIES
XC9501
TYPE
CONTROL
EFFICIENCY
OPERATING
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
Step-up + Step-up
PWM/PFM Manual
83%
0.9 ~ 10V
ADJ=0.9V
±2.0%
Step-up
PWM/PFM Manual
83%
ADJ=0.9V
±2.0%
ADJ=0.9V
±2.0%
XC9502
2.0 ~ 10V
Step-down
XC9503
PWM/PFM Manual
Step-down + Step-down
92%
PWM/PFM Manual
Step-up
92%
83%
XC9504
±2.0%
ADJ=0.9V
Step-down
76%
PWM/PFM Manual
ADJ=0.9V
92%
XC9505
PWM/PFM Manual
76%
Step-down DC/DC + LDO
PWM/PFM Manual
+ VD
90%
XC9515
Step-down+ Step-down
XC9516
Step-up + Positive and
Negative Charge Pump
Step-up
Inverting
OUTPUT
CURRENT
100kHz 180kHz
300kHz 500kHz
180kHz 300kHz
500kHz
180kHz 300kHz
500kHz
180kHz 300kHz
500kHz
IOUT= ~ 200mA (IIN=1.8V,
VOUT=3.3V)
IOUT= ~ 300mA (IIN=1.8V,
VOUT=3.3V)
IOUT= ~ 1000mA (IIN=3.3V,
VOUT=1.8V)
IOUT= ~ 1000mA (IIN=5.0V,
VOUT=3.3V)
IOUT= ~ 20mA (IIN=3.3V,
VOUT=15V)
IOUT= ~ -20mA (IIN=3.3V,
VOUT=-7.0V)
IOUT= ~ 1000mA (VIN=5.0V,
VOUT=3.3V)
IOUT= ~ -200mA (VIN=5.0V,
VOUT=-3.3V)
DCDC 600mA[MSOP10]
400mA[USP-10]
VR 300mA
180kHz 300kHz
500kHz
ADJ=0.9V
±2.0%
ADJ=0.9V
±2.0%
2.4 ~ 6.0V
DC/DC 0.9 ~ 4.0V
VR 0.9 ~ 4.0V
±2.0%
300kHz 600kHz
1.2MHz
±2.0%
1MHz
2.0 ~ 10V
Inverting
XC9519
ADJ=0.9V
2.0 ~ 10V
Inverting
XC9509
2.0 ~ 10V
OSCILLATION
FREQUENCY
180kHz 300kHz
500kHz
PWM
95%
2.5 ~ 5.5V
DC1: VOUT1=1.2 ~ 4.0V
DC2: VOUT2=1.2 ~ 4.0V
Detect Voltage Range
: 2.0 ~ 5.5V
-
95%
2.5 ~ 5.5V
19V (Step-up DC/DC)
±1.5%
300kHz ~ 1.2MHz
PWM PWM/PFM
83%
2.7 ~ 5.5V
4.0~18.0V(Step-up)
15.0~-4.0V(Inverting)
±1.5%
1.2MHz
800mA
500mA
(VIN=5.0V, VOUT=9.0V)
[email protected]=3.7V,
(VOUTP=5.0V, VOUTN=-5.0V)
PACKAGE
MSOP-10, USP-10
MSOP-10, USP-10
MSOP-10, USP-10
MSOP-10, USP-10
MSOP-10, USP-10
MSOP-10, USP-10
QFN-20
QFN-20
QFN-24
CHARGE PUMPS
TYPE
EFFICIENCY
OPERATING
VOLTAGE
OUTPUT
VOLTAGE
SUPPLY
CURRENT
OSCILLATION
FREQUENCY
OUTPUT
CURRENT
PACKAGE
XC6351A
Inverter
90%
-1.2 ~ 5.0V
Inverting
310μA
100μA
120kHz
35kHz
10mA
SOT-26, USP-6B
XC9801
XC9802
Step-up Doubler
69%
1.8 ~ 5.5V
2.5 ~ 6.0V
80μA
300kHz
80mA (VIN=3.6V,
VOUT=5.0V)
MSOP-8A, USP-8
SERIES
www.torex.co.jp/english
SELECTION GUIDE
16
VOLTAGE REGULATORS
TYPE
INPUT
VOLTAGE
OUTPUT
VOLTAGE
XB1085
Bipolar 3A
~ 12V
XB1086
Bipolar 1.5A
~ 15V
XB1117
Bipolar1A
~ 7V
~ 10V
1.5V,1.8V, 2.5V,
3.3V, 5.0V,ADJ
1.5V,1.8V, 2.5V,
3.3V, 5.0V,ADJ
1.8V, 2.5V, 3.3V, ADJ
5.0V
XC6201
Low Power
2.0 ~ 10V
XC6203
Large Current
XC6204
XC6205
ACCURACY
MAX. OUTPUT
CURRENT
±1%
3000mA
5000μA
[email protected]
TO-252
±1%
1500mA
5000μA
[email protected]
TO-252
±1%
1000mA
6000μA
[email protected]
SOT-223
1.3 ~ 6.0V
±2%(1%)
250mA
2μA
160mV
2.0 ~ 8.0V
1.8 ~ 6.0V
±2%(1%)
400mA
8μA
150mV
High Speed
High Speed
2.0 ~ 10.0V
2.0 ~ 10.0V
1.8 ~ 6.0V
0.9 ~ 1.75V
±2%(1%)
300mA
150mA
70μA
200mV
Ceramic
XC6206
Low Power
1.8 ~ 6.0V
1.2 ~ 5.0V
±2%(1%)
250mA
1μA
160mV
Ceramic
XC6209
2.0 ~ 10.0V
0.9 ~ 6.0V
0.8 ~ 1.5V
1.6 ~ 5.0V
±2%
300mA
500mA
700mA
25μA
200mV
Ceramic
XC6210
High Speed
High Speed
Large Current
SOT-23, SOT-89,
TO-92, USP-6B
SOT-25, USP-6B, SOT-89-5
35μA
50mV
Ceramic
SOT-25, USP-6B, SOT-89-5
XC6213
High Speed
2.0 ~ 6.0V
1.2 ~ 5.0V
±2%
150mA
35μA
400mV
Ceramic
SSOT-24, SOT-25,
USP-4, USPN-4
XC6214
Large Current
1.8 ~ 6.0V
1.2, 1.5, 1.8, 2.5,
3.0, 3.3V
±2%
500mA
8μA
100mV
Ceramic
SERIES
1.5 ~ 6.0V
±2%
SUPPLY
DROPOUT
OUTPUT
CURRENT [email protected] CAPACITOR
Ceramic
PACKAGE
SOT-25, SOT-89,
TO-92, USP-6B
SOT-89, SOT-223,
TO-92, SOT-23
SOT-25, USP-6B, SOT-89-5
SOT-89, TO-252
1.6 ~ 6.0V
0.8 ~ 4.0V
±2%
200mA
4.5μA
80mV
Ceramic
1.5 ~ 6.0V
2.0 ~ 6.0V
0.9 ~ 4.0V
0.9 ~ 5.0V
±2%
±2%(1%)
200mA
300mA
1μA
25μA
200mV
200mV
Ceramic
Ceramic
1A LDO
1.6 ~ 6.0V
0.8 ~ 5.0V
±1%
1000mA
8μA
20mV
Ceramic
XC6221
High Speed
1.6 ~ 6.0V
0.8 ~ 5.0V
±2%(1%)
200mA
25μA
80mV
Ceramic
XC6222
High Speed
1.7 ~ 6.0V
0.8 ~ 5.0V
±1%
700mA
100μA
40mV
Ceramic
XC6223
High Speed
1.6 ~ 5.5V
1.0 ~ 4.0V
±1%
300mA
100μA
70mV
Ceramic
XC6224
XC6225
1.2 ~ 3.6V
2.5 ~ 6.0V
0.8 ~ 3.0V
0.8 ~ 5.0V
±1.5%
±2%
150mA
30mA
33μA
25μA
210mV
70mV
Ceramic
Ceramic
1.7 ~ 6.0V
0.8 ~ 5.0V
±1%
700mA
100μA
40mV
Ceramic
USP-6C, SOT-25, SOT-89-5
1.6 ~ 5.5V
1.2 ~ 4.0V
±1%
300mA
100μA
60mV
Ceramic
LGA-4B01
XC6233
Low Power High Speed
High Speed
High Speed Reverse
Current Protection
Ultra Small Inrush
Current Protection
High Speed Inrush
Current Protection
USP-4, SSOT-24, USP-3,
SOT-25, USPN-4
SOT-25, SOT-89-5, USP-6C,
SOT-223, TO-252, SOT-89
USP-4D, SOT-25,
SSOT-24, USPN-4
USP-3, SSOT-24
SOT-25, USP-6B, SOT-89-5
USP-6C, SOT-25,
SOT-89-5, SOP-8FD
USPN-4, USP-4,
SOT-25, SSOT-24
USP-6C, SOT-25, SOT-89-5
USPQ-4B03, SSOT-24, SOT-25,
SOT-89-5, USP-4
USPN-4B02, SOT-25
USP-4, SOT-25, SSOT-24
1.7 ~ 5.5V
1.2 ~ 3.6V
±1%
200mA
45μA
140mV
Ceramic
XC6501
CL Capacitor-Less
1.4 ~ 6.0V
1.2 ~ 5.0V
±1%
200mA
13μA
150mV
-
XC6503
CL Capacitor-Less
High Speed
CL Capacitor-Less
Ultra Low IQ
10.5V Operation
High Speed
N Channel Driver
Low Voltage
N Channel Driver
Low Voltage 1A
Low Input Voltage
(Adjustable Soft-start time
with an external component)
Low Input Voltage
(Adjustable Current Limit
with an external component)
1.7 ~ 6.0V
1.2 ~ 5.0V
±1%
500mA
15μA
60mV
-
1.4 ~ 6.0V
1.1 ~ 5.0V
±1%
150mA
0.6μA
340mV
-
1.7 ~ 10.5V
1.5 ~ 8.0V
±1%
200mA
5.5μA
190mV
Ceramic
1.0 ~ 3.0V
0.7 ~ 1.8V
±20mV
400mA
25μA
38mV
Ceramic
0.5 ~ 3.0V
0.5 ~ 1.8V
±15mV VOU<1.2V
±20mV VOUT≥1.2V
1A
100μA
15mV
Ceramic
0.5 ~ 3.0V
0.5 ~ 1.8V
±0.015V ±0.020V
1A
100μA
15mV
Ceramic
USP-6C, SOT-26W
0.5 ~ 3.0V
0.5 ~ 1.8V
±0.015V ±0.020V
1A
100μA
15mV
Ceramic
USP-6C, SOT-26W
XC6215
Low Power CE Pin
XC6216
XE6216
XC6218
XC6219
28V Input Low
Power Consumption
High Speed
“GreenOperation”
Positive Voltage
High Speed
XC6220
XC6217
XC6227
XC6229
XC6504
XC6505
XC6601
XC6602
XC6603
XC6604
1.5 ~ 6.0V
0.9 ~ 5.0V
±2%
200mA
0.8μA
320mV
Ceramic
2.0 ~ 28.0V
2.0 ~ 12.0V ADJ
±2%(1%)
150mA
5μA
1500mV
Ceramic
USP-4, SSOT-24, SOT-25,
USPQ-4B04
USP-3, USP-4, USPN-4,
SSOT-24, SOT-25
USP-4, SOT-25,
SOT-89-5, SOT-89
USPN-4B02, SSOT-24,
SOT-25, USPQ-4B04
USP-6C, SOT-25,
SOT-89-5
USP-6C, SOT-25,
SOT-89-5
USP-6C, SOT-26W, SOT-89-5,
WLP-5-02
17
SERIES
INPUT
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
MAX. OUTPUT
CURRENT
2 ~ 28V
1.8 ~ 18.0V
±2%
150mA
50μA
1300mV
Ceramic
-2.1 ~ -10V
-2.4 ~ -12.4V
-2.4 ~ -16.0V
-2.1 ~ -6.0V
-0.9 ~ -12.0V
-0.9 ~ -12.0V
±2%(1%)
±1.5%
±1.5%
100mA
200mA
200mA
3μA
100μA
100μA
380mV
400mV
400mV
Ceramic
Ceramic
TYPE
28V Operation
High Speed
Negative Voltage
Negative Voltage
Negative Voltage
XC6701
XC62KN
XC6901
XC6902
SUPPLY
DROPOUT
OUTPUT
CURRENT [email protected] CAPACITOR
PACKAGE
SOT-25, SOT-89, SOT-89-5,
USP-6C, SOT-223, TO-252
SOT-23, SOT-89, TO-92, USP-6B
SOT-25, SOT-89-5, USP-6C
SOT-23, SOT-89, USP-6C
DUAL CHANNEL VOLTAGE REGULATORS
TYPE
INPUT
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
MAX. OUTPUT
CURRENT
SUPPLY
CURRENT
DROPOUT
[email protected]
OUTPUT
CAPACITOR
XC6415
High Speed Dual
1.5 ~ 6.0V
0.8 ~ 5.0V
±1%
200mA
28μA
95mV
Ceramic
XC6416
Dual
1.5 ~ 6.0V
0.8 ~ 4.0V
±1%
ON/OFF 2ch
1.5 ~ 6.0V
0.8 ~ 5.0V
±2%(1%)
10μA
28μA (ch1)
23μA (ch2)
95mV
60mV(ch1)
230mV (ch2)
Ceramic
XC6419
200mA
300mA (ch1)
100mA (ch2)
SOT-26, USPN-6,
USP-6C
USP-6C, SOT-26
Ceramic
USP-6C, SOT-26
XC6420
Small 150mA
High Speed
Inrush Current
Protection 300mA
300mA
High Speed Dual
1.6 ~ 5.5V
1.2 ~ 3.6V
±1.5%
150mA
55μA
130mV
Ceramic
SOT-26, USPN-6,
USP-6B04
1.6 ~ 5.5V
1.2 ~ 3.6V
±1%
300mA
90μA
70mV
Ceramic
USP-6C
1.6 ~ 5.5V
1.2 ~ 3.6V
±1%
300mA
90μA
95mV
Ceramic
LGA-6A01
PACKAGE
SERIES
XC6421
XC6423
PACKAGE
VOLTAGE REGULATORS WITH BUILT-IN DETECTOR
SERIES
TYPE
XC6405
700mA LDO
with VD
300mA LDO
with VD
500mA LDO
with VD
500mA LDO
with VD
XC6408
Large Current
XC6413
10V Input LDO
with VD
10V Input LDO
with VD
XC6402
XC6403
XC6404
XC6414
INPUT
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
MAX. OUTPUT
CURRENT
SUPPLY
CURRENT
DROPOUT
[email protected]
OUTPUT
CAPACITOR
1.5 ~ 6.0V
0.8 ~ 5.0V
±2%
700mA
35μA
50mV
Ceramic
2.0 ~ 6.0V
0.9 ~ 5.6V
±2%
300mA
35μA
200mV
Ceramic
2.0 ~ 6.0V
0.9 ~ 5.1V
±2%
500mA
35μA
200mV
Ceramic
2.0 ~ 6.0V
0.9 ~ 5.1V
±2%
500mA
90μA
200mV
Ceramic
2.0 ~ 28.0V
2.0 ~ 18.0V
±1%
150mA
8μA
1100mV
Ceramic
2.0 ~ 10V
0.9 ~ 5.5V
±2%
300mA
35μA
200mV
Ceramic
2.0 ~ 10V
0.9 ~ 5.5V
±2%
500mA
35μA
200mV
Ceramic
SOT-25, SOT-89-5,
USP-6B
SOT-25, SOT-89-5,
USP-6B
SOT-25, SOT-89-5,
USP-6B
SOT-25, SOT-89-5
SOT-89-5, SOT-25,
USP-6C
SOT-25, SOT-89-5,
USP-6B
SOT-25, SOT-89-5,
USP-6B
POWER SWITCHES
SERIES
TYPE
INPUT VOLTAGE
OUTPUT CURRENT
SUPPLY CURRENT
ON RESISTANCE
PACKAGE
XC8102
Low On-Resistance
1.2 ~ 6.0V
0.4A
3μA
[email protected]=6.0V
XC8107
XC8108
XC8109
Low On-Resistance
Low On-Resistance
Low On-Resistance
2.5~5.5V
2.5~5.5V
2.5~5.5V
0.5A , 1A, 1.5A, 2A
0.9A~2A
0.075A~0.9A
40μA
40μA
40μA
0.085V
0.085V
0.085V
USPN-4, USP-4,
SOT-25, SSOT-24
USP-6C, SOT25
USP-6C
USP-6C
CHARGE TERMINATION
VOLTAGE
CHARGE CURRENT
SUPPLY CURRENT
PACKAGE
BATTERY CHARGER ICs
SERIES
TYPE
OPERATING VOLATGE
RANGE
TYP.
MAX.
XC6801
1Cell+Li-ion
4.25V
6.0V
4.2V±0.7%
500mA
12μA
SOT-89-5 SOT-25, USP-6C
XC6802
1Cell+Li-ion
4.25V
6.0V
4.2V±0.7%
800mA
15μA
SOT-89-5, SOT-25, USP-6C,
USP-6EL
www.torex.co.jp/english
SELECTION GUIDE
18
MULTI CHIP MODULES
SERIES
XCM406
SERIES
TYPE
INPUT
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
MAX. OUTPUT
CURRENT
SUPPLY
CURRENT
DROPOUT
VOLTAGE @100mA
OUTPUT
CAPACITOR
PACKAGE
2 Channel
Voltage Regulator
1.5 ~ 6.0V
0.8 ~ 5.0V
±1%
700mA
35μA
50mV
Ceramic
USP-12B01
TYPE
CONTROL
EFFICIENCY
OPERATING
VOLTAGE
OUTPUT
VOLTAGE
ACCURACY
OSCILLATION
FREQUENCY
OUTPUT
CURRENT
PACKAGE
PWM PWM/PFM
92%
2.7 ~ 6.0V
0.8 ~ 4.0V
±2%
1.2MHz 3MHz
600mA
USP-12B01
PWM/PFM
92%
2.7 ~ 6.0V
2.5 ~ 6.0V
0.8 ~ 4.0V
0.7 ~ 1.8V
±2%
±0.02V
1.2MHz 3MHz
-
600mA
400mA
USP-12B01
PWM PWM/PFM
92%
4.0 ~ 16.0V
1.2V ~ Externally Set
±2%
1MHz 500kHz
3A
USP-12B01
XCM519
2 Channel
Step-down DC/DC
Step-down
DC/DC + LDO
XCM526
Step-down DC/DC
XCM517
VOLTAGE DETECTORS
SERIES
TYPE
DETECT VOLTAGE
ACCURACY
OPERATING VOLTAGE
Delay Circuit Built-in
Watchdog & Manual Reset
Watchdog & Manual Reset
Watchdog
Watchdog
Separated Sense Pin
External Delay Capacitor
Super Small, Low Supply
0.8 ~ 1.5V
1.6 ~ 6.0V
1.6 ~ 6.0V
0.8 ~ 1.5V
1.6 ~ 6.0V
1.6 ~ 6.0V
1.6 ~ 5.0V
1.6 ~ 5.0V
1.6 ~ 5.0V
1.6 ~ 5.0V
0.8 ~ 5.0V
0.8 ~ 5.0V
1.0 ~ 5.0V
±2%
±2% (±1%)
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
0.7 ~ 6.0V
0.7 ~ 10V
0.7 ~ 10V
0.7 ~ 6.0V
0.7 ~ 10V
0.7 ~ 10V
1.0 ~ 6.0V
1.0 ~ 6.0V
1.0 ~ 6.0V
1.0 ~ 6.0V
1.0 ~ 6.0V
0.7 ~ 6.0V
0.7 ~ 6.0V
Watchdog, ON/OFF
1.6 ~ 5.0V
±2%
1.0 ~ 6.0V
Ultra Small High Accuracy
Manual Reset Function
High Accuracy
1.5 ~ 5.5V
±0.8%
1.5 ~ 5.5V
±0.8%
XC61C
XE61C
XC61F
Delay Built-in
XC61G
Small Package
Standard
XC61H
XC6101~6103
XC6111~6113
XC6104~6105
XC6114~6115
XC6118
XC6119
XC6120
XC6121~24
XC6126
XC6127
SUPPLY CURRENT
OUTPUT
PACKAGE
0.7μA (VIN=1.5V)
Open Drain CMOS
SSOT-24, SOT-23, SOT-89
1.0μA (VIN=2V)
Open Drain CMOS
SOT-23 SOT-89
0.7μA (VIN=1.5V)
Open Drain CMOS
USP-3
Open Drain CMOS
Open Drain CMOS
Open Drain CMOS
Open Drain CMOS
Open Drain CMOS
Open Drain CMOS
Open Drain CMOS
Open Drain CMOS
SOT-23
SOT-25, USP-6C
SOT-25, USP-6C
SOT-25, USP-6C
SOT-25, USP-6C
USP-4, SOT-25
USPN-4, SSOT-24
USP-3, SSOT-24
Open Drain CMOS
SOT-25, USP-6C
0.7 ~ 6.0V
1.0μA(TYP.)(VIN=2.0V)
5μA (TYP.)
5μA (TYP.)
5μA (TYP.)
5μA (TYP.)
0.8μA (VIN=2.0V)
0.9μA (VIN=2.0V)
0.6μA (VIN=2.0V)
5μA (VIN=VDF×0.9)
10μA (VIN=VDF×1.1)
0.6μA(TYP.)(VIN=1.62V)
Open Drain CMOS
USPN-4B0, SSOT-24
0.7 ~ 6.0V
0.6μA(TYP.)(VIN=1.62V)
Open Drain CMOS
USPN-4, SSOT-24, SOT-25
TEMPERATURE SENSOR
SERIES
XC3101
TYPE
TEMPERATURE
COEFFICIENTS
DETECTABLE
TEMPERATURE RANGE
INPUT VOLTAGE
OUTPUT VOLTAGE
ACCURACY
SUPPLY CURRENT
PACKAGE
Analog Output
-11.77mV/°C
-40°C ~ +100°C
2.7 ~ 5.5V
[email protected]°C
±3.5°C
3.5μA
USPN-4 SSOT-24
HALL IC (MAGNETIC SENSOR)
SERIES
XC3202B
TYPE
Low power consumption
OPERATING VOLTAGE
(TYP.)
(MAX.)
AVERAGE
SUPPLY CURRENT
OPERATING MAGNETIC
FLUX DENSITY
HYSTERISIS WIDTH
PACKAGE
2.4V
5.5V
8μA
3mT
1mT
SOT-23D, QFN-0601
POWER MOSFETS
SERIES
XP151
XP152
XP202A0003MR-G
XP161
XP162
XP202A0003PR-G
CHANNEL
Vdss (MAX.)
Vgss (MAX.)
Id (MAX.)
Rds_ON (MAX.)
DRIVING VOLTAGE (MIN.)
PACKAGE
Nch (Single)
Pch (Single)
P-ch (Single)
Nch (Single)
Pch (Single)
P-ch (Single)
20 ~ 30V
-20 ~ -30V
-30V
20 ~ 30V
-20 ~ -30V
-30V
±8 ~ 20V
±12 ~ 20V
±20v
±8 ~ 20V
±12 ~ 20V
±20v
0.8 ~ 1A
-0.5 ~ -0.7A
-3A
3 ~ 4A
-1.5 ~ -2.5A
-5A
0.1 ~ 0.331
0.3 ~ 0.481
0.0671
0.05 ~ 0.181
0.17 ~ 0.451
0.071
1.5 ~ 4.5V
-2.5 ~ -4.5V
-4.0V
1.5 ~ 4.5V
-2.5 ~ -4.5V
-4.0V
SOT-23
SOT-23
SOT23
SOT-89
SOT-89
SOT-89
19
OSCILLATOR ICs
SERIES
XC2163
XC2164
XC2165
XC2301
TYPE
OSCILLATION FREQUENCY
OPERATING VOLTAGE RANGE
SUPPLY CURRENT
PACKAGE
Overtone crystal oscillator
Fundamental crystal oscillator
Overtone crystal oscillator
Fundamental crystal oscillator with low voltage operation
Tri-State Buffer IC
20M ~ 125MHz
4M ~ 30MHz
20M ~ 125MHz
8M ~ 120MHz
160MHz
3.3V(±10%) 5.0V(±10%)
15mA(fOSC=120MHz)
5mA(fOSC =30MHz)
10.5mA(fOSC=125MHz)
5mA(fOSC=70MHz)
13mA(fIN=fOUT=160MHz)
SOT-26
3.3V(±10%) 5.0V(±10%)
1.5 ~ 3.6V
3.3V±10%
SOT-26
SOT-26
SOT-26
PLL CLOCK GENERATOR ICs
SERIES
XC2173
XC25BS7
XC25BS8
TYPE
INPUT FREQUENCY
Fundamental Crystal Oscillator with PLL Circuit 10 ~ 25MHz (OSCILLATION FREQUENCY)
Low voltage PLL clock generator
32kHz ~ 30MHz
Low Voltage PLL clock generator
8kHz ~ 36MHz
OUTPUT FREQUENCY
OPERATING VOLTAGE RANGE
PACKAGE
50 ~ 125MHz(VDD=3.3V), 80 ~ 160MHz(VDD=5.0V)
1 ~ 100MHz
1 ~ 100MHz
3.3V(±10%) 5.0V(±10%)
2.5 ~ 5.5V
2.5 ~ 5.5V
SOT-26
SOT-25, USP-6C
SOT-26W, USP-6C
SCHOTTKY BARRIER DIODES
SERIES
XBS013R1DR-G
XBS013S15R-G
XBS013S16R-G
XBS013S1CR-G
XBS013V1DR-G
XBS024S15R-G
XBS053V13R-G
XBS053V15R-G
XBS104P11R-G
XBS104S13R-G
XBS104S14R-G
XBS104V14R-G
XBS303V19R-G
XBS304F11R-G
XBS304S19R-G
XBS306P11R-G
VR(V)
IF(A)
VF(TYP.)
IR(MAX.)
[email protected],F=1MHZ(PF)
PACKAGE
30
30
30
30
30
40
30
30
40
40
40
40
30
40
40
60
0.1
0.1
0.1
0.1
0.1
0.2
0.5
0.5
1
1
1
1
3
1
3
1
[email protected] (MAX.)
[email protected]
[email protected]
[email protected]
[email protected] (MAX.)
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
0.3μ[email protected]=10V
2μ[email protected]=25V
2μ[email protected]=25V
2μ[email protected]=25V
7μ[email protected]=10V
2μ[email protected]=40V
100μ[email protected]=20V
100μ[email protected]=20V
500μ[email protected]=40V
200μ[email protected]=40V
200μ[email protected]=40V
[email protected]=40V
[email protected]=30V
[email protected]=20V
300μ[email protected]=40V
100μ[email protected]=60V
2 (VR=10V)
6(VR=0V)
6(VR=0V)
2 (VR=10V)
2 (VR=10V)
5(VR=10V)
12(VR=10V)
12(VR=10V)
230(VR=0V)
35(VR=10V)
35(VR=10V)
150(VR=1V)
385(VR=1V)
USP-2B01
SOD-523
SOD-723
USP-2B02
USP-2B01
SOD-523
SOD-323A
SOD-523
SOD-123P
SOD-323A
SOD-123A
SOD-123A
SMA-XG
SMA-PG
SMA-XG
SMA-PG
180(VR=1V)
TRANSIENT VOLTAGE SUPPRESSORS (TVS)
SERIES
XBP06V4E4GR-R
XBP06V4E2HR-G
XBP06V1E4MR-G
XBP1001-G
XBP1002-G
XBP1004-G
XBP1006-G
XBP1007-G
XBP1008-G
XBP1009-G
XBP1010-G
XBP1011-G
XBP1012-G
XBP1013-G
BREAKDOWN
VOLTAGE (MIN)
LEAKAGE
CURRENT (MAX)
INTER-TERMINAL
CAPACITY
ESD DURABILITY
NUMBER OF
ELEMENTS
PACKAGE
6.4V
6.4V
6.1V
6.2V
6.0V
6.2V
6.0V
27.27V
6.0V
6.0V
6.2V
6.0V
13.3V
6.0V
1.0V
1.0V
2.5V
1.0V
3.0V
1.0V
1.2V
1.0V
20V
1.0V
1.0V
5.0V
1.0V
10V
40pF
40pF
170pF
1.2pF
1pF
1.2pF
1pF
3pF
1pF
0.35pF
35pF
110pF
100pF
300pF
30kV
30kV
30kV
8kV
8kV
8kV
8kV
8kV
8kV
25kV
8kV
25kV
8kV
25kV
4
2
4
5
9
5
4
3
4
2
1
1
2
1
USP-4
USP-3
SOT-25
SOT-563
SOT-363
SOT-543
SOT-23P
SOD-323P
SOT-23P
DFN2L
SOD-923
SOD-523P
SOD-323P
SOD-323P
SINGLE PHASE BRIDGE RECTIFIERS
SERIES
XBR11A
XBR12A
IF (AV)
VRRM
VF(MAX)
CJ(TYP)
PACKAGE
1A
1.5A
100~1000V
50~1000V
1.0V
1.1V
10pF
25pF
MDIP
SDIP
* Values shown in the chart can be changed without any prior notice.
www.torex.co.jp/english
XC6702
36V, 300mA Low Power
High Speed Voltage Regulator
TYPICAL APPLICATION CIRCUIT
KEY FEATURES
Output Current
300mA
Dropout Voltage
350mV @ IOUT=100mA
Input Voltage
4.5V ~ 36V
Output Voltage
1.8V ~ 18V
Output Voltage
Increments
0.1V (VOUT < 6V)
Output Accuracy :
±1%
0.5V (VOUT * 6V)
Quiescent Current
40μA
Stand-by Current :
0.1μA
PSRR
65dB
Thermal Shutdown
Protection Circuits
Current Limit
Short Circuit Protection
Op. Ambient Temperature
-40˚C ~ +125˚C
Additional Features: Soft-start
Low ESR Ceramic capacitor compatible
Packages: USP-6C, SOT-89-5, SOP-8FD
XC6803/04/05
TYPICAL APPLICATION CIRCUIT
Li-Ion Battery Chargers
with Temperature Monitoring
KEY FEATURES
SERIES
XC6803
XC6804
Charge Current (Externally Set)
XC6805
4.5V ~ 6.0V
Input Voltage
40mA ~ 300mA
200mA ~ 800mA
5mA ~ 30mA
4.2V
Charge Termination Voltage
Trickle Charge Voltage
2.9V
Supply Current (Stand-by)
50μA
Charge Judgment Function
Optional
Dropout Voltage Monitoring
Charging over-Voltage and
over-Current monitoring
Short Battery Detection
Test Charge Mode
Trickle Charge Mode
Battery Temperature Monitor
Protection Circuits
Thermal Shutdown
Safety Timer
Function
Packages
Main Charge
5hrs
5hrs
3hrs
Tickle Charge
0.5hrs
0.5hrs
0.5hrs
USP-6C
USP-6C or SOP-8FD
USP-6C
Torex Semiconductor Ltd.
3F Syuwa daini Shinkawa Bldg., 1-24-1 Shinkawa, Chuo-Ku, Tokyo 104-0033 Japan
Tel: +81-3-6222-2851 Fax: +81-3-6222-2892
www.torex.co.jp/english
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