NCP4371 D

NCP4371 D
NCP4371
Product Preview
Qualcomm Quick Charget
3.0 HVDCP Controller
NCP4371 is a USB secondary side fast−charging controller,
supporting Qualcomm Quick Charge 3.0 (QC 3.0) High Voltage
Dedicated Charging Port (HVDCP) Class A and Class B specification.
NCP4371 allows for selection of the output voltage of an AC−DC USB
adapter based on commands from the Portable Device (PD) being
powered. Selecting a higher charging voltage will reduce the charging
current for a given power level resulting in reduced IR drops and
increased system efficiency. Another advantage of QC3.0 is a decreased
battery charging time and a reduced PD system cost thanks to the
ability to select an optimum charging voltage. This eliminates the need
for costly DC−DC converters within the PD. The USB−bus voltage
can be controlled in discreet steps from 3.6 V up to 20 V. The output
current is limited not to exceed maximum allowable power level.
The NCP4371 resides at the secondary (isolated) side of the adapter.
It includes voltage and current feedback regulation eliminating the
need for a shunt regulator such as TL431.
The NCP4371 provides charging current limits down to
VBUS = 2.2 V protecting the portable device from excessive currents
in case of a soft short−circuit condition.
The NCP4371 integrates a safe−discharge circuitry to quickly and
reliably discharge output capacitors in case the USB cable is
unplugged or connected to a 5 V only USB port.
Features
• Supports Qualcomm Quick Charge 3.0 HVDCP Class A/B
• Output Voltage Can be Configured in Discreet Steps from
♦
•
•
•
•
•
•
•
•
•
•
Class A: 3.6 V up to 12 V
♦ Class B: 3.6 V up to 20 V
Compatible with USB Battery Charging Specification Revision 1.2
(USB BC1.2)
Constant Voltage and Constant Current Regulation
Soft Short−Circuit Current Limitation Down to VBUS = 2.2 V
Removes a Need for the Secondary Side Shunt Regulator such as
TL431
Output Capacitor Safe−Discharge Circuitry at Cable Unplug
Fast Dynamic Response
Built−in Power Limiting Function
Low Supply Current
Wide Operating Input Voltage Range: 2.2 V to 28 V
This is Pb−free Device
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1
SOIC−8
D SUFFIX
CASE 751
MARKING DIAGRAM
8
XXXXX
ALYWG
G
1
XXXXX
A
L
Y
W
G
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
PIN CONNECTIONS
DISCHARGE
VCC
DRIVE
GND
ISNS
D−
COMP
D+
(Top View)
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 12 of this data sheet.
Typical Applications
• Fast Charging AC/DC Adapters for Smart Phones, Tablets and Other
Portable Devices
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
© Semiconductor Components Industries, LLC, 2016
March, 2016 − Rev. P1
1
Publication Order Number:
NCP4371/D
VCC
VIN
R3
~
C2
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2
Flyback
Controller
VCC
GND
ZCD HV
VCC
C3
FB
CS
DRV
R2
R1
D1
C1
R_CS
T1
D4
D3
D2
COUT
C4
OPTO
R4
Figure 1. Typical Application Schematic
NCP4371
GND
VCC
C5
D+
COMP
ISNS
DISCHARGE
D−
DRIVE
R6 C6
R5
R7
GND
D−
VBUS
D+
USB
NCP4371
R_SENSE
R_DIS
NCP4371
VCC
DISCHARGE
IDISCHARGE
VCC
management
Power
RESET
VDDD
SW
VDDA
Discharge_en
VCC(UVLO)
DRIVE
GND
RDM_DWN
Sink only
Current
Regulation
Bandgap
VREFC
D−
VREFV
Pwr.
Limit
VCC
HVDCP
Logic
OTA
Demux
ISNS
RVSNS_UP
Sink only
COMP
VREFV
RVSNS_DWN
D+
VREFC
OTA
Voltage
Regulation
RDAT_LKG
Figure 2. Simplified Block Diagram
Table 1. PIN FUNCTION DESCRIPTION
Pin No.
Pin Name
Description
1
DISCHARGE
This output is used to safely discharge VBUS output capacitors when an unplug event is detected
2
DRIVE
Output of current sinking OTA amplifier or amplifiers driving feedback optocoupler’s LED. Connect
here compensation network (networks) as well.
3
ISNS
Current sensing input for output current regulation, connect it to shunt resistor in ground branch.
4
COMP
Compensation pin of output voltage regulation, connected to a feedback compensation network.
5
D+
USB D+ Data Line Input
6
D−
USB D− Data Line Input
7
GND
Ground
8
VCC
Supply voltage pin
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NCP4371
Table 2. MAXIMUM RATINGS
Rating
Symbol
Value
Unit
VCC
−0.3 to 28.0
±100
V
mA
VDISCHARGE
−0.3 to VCC
+500/−40
V
mA
VDRIVE
−0.3 to VCC
+100/−90
V
mA
VD+, VD−, VVSNS, ViSNS
−0.3 to 5.5
±100
V
mA
RθJ−A_SOIC8
160
°C/W
TJMAX
125
°C
Supply Voltage
DISCHARGE pin
DRIVE pin
D+, D−, VSNS, ISNS Input Voltage
Junction to Air Thermal Resistance, SOIC8
Maximum Junction Temperature
TSTG
−60 to 150
°C
ESD Capability, Human Body Model (Notes 1, 4)
ESDHBM
6000
V
ESD Capability, Machine Model (Note 1)
ESDMM
200
V
ESD Capability, Charged Device Model (Note 1)
ESDCDM
750
V
Storage Temperature
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. Refer to ELECTRICAL CHARACTERISTIS and APPLICATION INFORMATION for Safe Operating Area.
2. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per AEC−Q100−002 (EIA/JESD22−A114)
ESD Machine Model tested per AEC−Q100−003 (EIA/JESD22−A115)
ESD Charged Device Model per JEDEC Standard JESD22−C101D
Latchup Current Maximum Rating <100 mA per JEDEC standard: JESD78 with respect to max. ratings table values
3. For information, please refer to our Soldering and Mounting Techniques Reference Manual, SOLDERRM/D
4. D+ vs. D− pin capability HBM 2500 V
Table 3. ELECTRICAL CHARACTERISTICS
−40°C ≤ TJ ≤ 125°C; VCC = 5 V; unless otherwise noted. Typical values are at TJ = +25°C.
Parameter
Test Conditions
Symbol
Min
Typ
Max
Unit
SUPPLY
Minimum Operating Input Voltage
VCC voltage at which current limiting OTA is
enabled
VCC(min)
−
−
2.2
V
VCC HVDCP Logic Enable
VCC increasing level at which the HVDCP
commands are accepted
VCC(ON)
2.9
3.2
3.4
V
VCC HVDCP Logic Disable
VCC decreasing level at which the HVDCP
commands are stopped to be accepted
VCC(OFF)
2.7
3.0
3.2
V
300
mA
Quiescent Current
ICC
VOLTAGE CONTROL LOOP OTA
Transconductance
Sink current only
Voltage Control Reference Voltage
Nominal VBUS=5 V
Sink Current Capability
gmv
−
1
−
S
VREFV
1.21
1.25
1.29
V
ISINKV
2.0
mA
Output Voltage Sense Divider
Resistor, Pull−Up
RVSNS_UP
66
kW
Output Voltage Sense Divider
Resistor, Pull−Down
RVSNS_DWN
24
kW
CURRENT CONTROL LOOP OTA
Transconductance
Sink current only
Current Control Reference Voltage
Current limit A reference set−point
Current limit B reference set−point
Current limit C reference set−point
Current limit D reference set−point
Current limit E reference set−point
Current limit F reference set−point
Current limit G reference set−point
Current limit H reference set−point
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gmc
−
3
−
S
VREFC(A)
VREFC(B)
VREFC(C)
VREFC(D)
VREFC(E)
VREFC(F)
VREFC(G)
VREFC(H)
10
12
18
24
29
34
40
53
14
17
22
28
33
38
44
57
18
21
26
32
37
42
48
61
mV
NCP4371
Table 3. ELECTRICAL CHARACTERISTICS
−40°C ≤ TJ ≤ 125°C; VCC = 5 V; unless otherwise noted. Typical values are at TJ = +25°C.
Parameter
Test Conditions
Symbol
Min
Typ
Max
Unit
ISINKC
2.0
VSEL_REF
1.8
2
Data Detect Voltage
VDAT_REF
0.25
0.325
0.4
V
Data Line Leakage Resistance
RDAT_LKG
300
−
1500
kW
D− Pull−Down Resistance
RDM_DWN
14.25
19.53
24.8
kW
D+ to D− Resistance During
DCP Mode
RDCP_DAT
45
W
CURRENT CONTROL LOOP OTA
Sink Current Capability
mA
HVDCP
Output Voltage Selection
Reference
2.2
V
OUTPUT CAPACITOR DISCHARGER
Discharge Comparator OFF
Voltage
VBUS_REF = 5 V, VDIS(OFF) sensed at VCC pin
VDIS(OFF)
VCC Discharge Current
Discharge current of the internal current sink
at the VCC pin
IDIS(VCC)
90
mA
DISCHARGE Pin Maximum Sink
Current
Maximum sink current of the DISCHARGE pin
Minimum recommended external discharge
resistor value connected from VBUS to
DISCHARGE pin is RDIS>=70 W (Class A)
DISCHARGE pin is RDIS>=120 W (Class B)
IDIS(EXT)
150
mA
5.2
mV
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
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NCP4371
2.4
300
2.2
280
2.0
260
ICC (mA)
VCC(min) (V)
TYPICAL CHARACTERISTICS
1.8
1.6
220
1.4
−40 −25 −10
5
20
35
50
65
80
200
−40 −25 −10
95 110 125
20
35
50
65
80
95 110 125
TEMPERATURE (°C)
Figure 3. VCC Minimum Operating Input
Voltage, VCC(min)
Figure 4. Quiescent Current, ICC
3.4
3.4
3.2
VCC(OFF) (V)
VCC(ON) (V)
5
TEMPERATURE (°C)
3.6
3.2
3.0
3.0
2.8
2.8
2.6
−40 −25 −10
5
20
35
50
65
80
2.6
−40 −25 −10
95 110 125
5
20
35
50
65
80
95 110 125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 5. VCC HVDCP Logic Enable, VCC(ON)
Figure 6. VCC HVDCP Logic Disable, VCC(OFF)
1.5
20
1.4
18
VREFC(A) (mV)
VREFV (V)
240
1.3
1.2
1.1
16
14
12
1.0
−40 −25 −10
5
20
35
50
65
80
10
−40 −25 −10
95 110 125
5
20
35
50
65
80
95 110 125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 7. Voltage Control Reference Voltage,
VREFV
Figure 8. Current Control Reference Voltage,
VREFC(A)
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NCP4371
TYPICAL CHARACTERISTICS
2.2
0.40
0.36
VDAT_REF (V)
VSEL_REF (V)
2.1
2.0
0.32
0.28
1.9
0.24
1.8
−40 −25 −10
5
20
35
50
65
80
0.20
−40 −25 −10
95 110 125
5
20
35
50
65
80
95 110 125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 9. Output Voltage Selection Reference,
VSEL_REF
Figure 10. Data Detect Voltage, VDAT_REF
60
25
40
RDM_DWN (kW)
RDCP_DAT (W)
23
20
21
19
17
5
20
35
50
65
80
15
−40 −25 −10
95 110 125
5
20
35
50
65
80
95 110 125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 11. D+ to D− Resistance During DCP
Mode, RDCP_DAT
Figure 12. D− Pull−Down Resistance, RDM_DWN
5.8
100
5.6
90
IDIS(VCC) (mA)
VDIS(OFF) (V)
0
−40 −25 −10
5.4
5.2
80
70
60
5.0
4.8
−40 −25 −10
5
20
35
50
65
80
50
−40 −25 −10
95 110 125
5
20
35
50
65
80
95 110 125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 13. Discharge Comparator OFF Voltage,
VDIS(OFF)
Figure 14. VCC Discharge Current, IDIS(VCC)
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NCP4371
TYPICAL CHARACTERISTICS
250
IDIS(EXT) (mA)
220
190
160
130
100
70
−40 −25 −10
5
20
35
50
65
80
95 110 125
TEMPERATURE (°C)
Figure 15. VCC Discharge Current, IDIS(EXT)
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NCP4371
APPLICATION INFORMATION
Continuous mode it responds to the PD requests in a Single
request mode. It does not support Group request mode.
The NCP4371 is designed to operate as an output voltage
and current controller for USB chargers, which resides on
the secondary side of the off−line adapter. It enables to
accommodate the output voltage based on the request from
the portable device in order to optimize the battery charge
time. The NCP4371 is compatible with Qualcomm Quick
Charge 3.0 HVDCP specification. The output voltage can be
increased or decreased in discrete steps. The output current
is limited not to exceed the maximum power limit for given
output voltage level. The internal discharge switch
discharges the output capacitors to a safe voltage level in a
case of the cable unplug.
Table 4. D+ AND D− OUTPUT VOLTAGE CODING
Portable Device
HVDCP Class A
HVDCP Class B
D+
D−
Adapter Voltage
Adapter Voltage
0.6 V
0.6 V
12 V
12 V
3.3 V
0.6 V
9V
9V
0.6 V
3.3 V
Continuous mode
Continuous mode
3.3 V
3.3 V
Previous voltage
20 V
0.6 V
GND
5V
5V
Voltage Regulation
The Voltage Regulation Path eliminates a need for a voltage
shunt regulator at the secondary side of the off−line supply.
The voltage on VCC pin is divided by internal resistor divider
(RVSNS_UP, RVSNS_DWN) and compared with the internal
precise voltage reference VREFV. The voltage difference is
amplified by gmV of the transconductance amplifier. The
amplifier output current is connected to the DRIVE pin. This
DRIVE pin drives regulation optocoupler that provides
regulation of primary side. The internal voltage reference
VREFV is adjustable based on the command from the Portable
Device compatible with Qualcomm Quick Charge
specification. The voltage control loop compensation
network shall be connected between DRIVE and COMP pins.
DP_SEL_REF
VSEL_REF
D+
DP_DAT_REF
VDAT_REF
RDAT_LKG
D−
RDM_DWN
DM_DAT_REF
VDAT_REF
DM_SEL_REF
VSEL_REF
Current Regulation
The output current is sensed by the shunt resistor
R_SENSE in series with the load. Voltage drop on
R_SENSE is compared with internal precise voltage
reference VREFC at ISNS transconductance amplifier input.
Voltage difference is amplified by gmC to output current of
amplifier, connected to the DRIVE pin.
Figure 16. HVDCP D+ and D− Comparators
HVDCP Mode – Continuous Mode
The continuous mode of operation leverages the
previously unused state in QC2.0. If the portable devices try
and utilize this mode, it applies voltages on D+ and D− per
Table 4. Assuming the HVDCP supports this mode of
operation, it will glitch filter the request as it currently does,
using TGLITCH_V_CHANGE. Before the portable device can
begin to increment or decrement the voltage, it must wait
TV_NEW_REQUEST_CONT before pulling D+ and D− high or
low. Once this time has finished, the portable device now
attempts to increment or decrement the voltage. To
increment, the portable device sends a pulse of width
TACTIVE by pulling D+ to VDP_UP and then must return D+
to VDP_SRC for TINACTIVE.
The NCP4371 responds to the increment/decrement
request in a single request mode, i.e. the output voltage is
changed immediately with each request. For the single
request, and HVDCP recognizes a rising edge on D+ for an
increment, and falling edge on D− for a decrement, and
glitch filters this with TGLITCH_CONT_CHANGE. After this
period, it begins changing its output voltage by incrementing
or decrementing in a 200 mV step. The output voltage is at
its final value within TV_CONT_CHANGE_SINGLE.
HVDCP Mode
After power−up pins D+ and D− of NCP4371 are shorted
with impedance RDCP_DAT and internal reference voltage
VREFV is set to VBUS voltage 5 V. The device is in a BC1.2
compatible mode. If a portable device compatible with the
Qualcomm Quick Charge specification is connected a
negotiation between HVDCP and PD is executed. Once the
negotiation is successful the NCP4371 opens D+ and D−
short connection and D− is pulled down with a RDM_DWN. The
NCP4371 enters HVDCP mode. It monitors D+ and D−
inputs. Based on the specified control patterns the internal
voltage reference value VREFV is adjusted in order to
increase or decrease output voltage to the required value.
The NCP4371 is available in Class A and Class B version.
Class A allows to change the output voltage up to
VBUS = 12 V. Class B allows output voltage up to 20 V. If
the unplug event is detected the decoder circuitry turns−on
an internal current sink, which discharges the output
capacitors to a safe voltage level. If the NCP4371 is set to a
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NCP4371
Power−On
Reset
VBUS = 5 V
Short D+/D−
open D− pull−down
unplug BC
done
START
BC over
Open D+/D−
D− pull−down
BC Done
D−initial low
5 V request
20 V request
HVDCP
Discrete
VBUS = 20 V
VBUS = 5 V
12 V request
VBUS = 9 V
5 V request
increment
request
Continuous mode request
9 V request
VBUS = 12 V
HVDCP
Continuous
VBUS = VBUS + 200 mV
max. 12 V/20 V for class A/B
unplug
decrement
request
VBUS = VBUS − 200 mV
min. 3.6 V
Figure 17. NCP4371 State Diagram
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NCP4371
Power Limit
Once the Power limit is defined by an R_SENSE selection
the user needs to define a maximum output current limit.
This current limit can be given by a connector or cable
maximum current rating.
There are 5 current limit options available for Power
Option A and 8 current limit options for Power Option B and
C. Each power limit option corresponds to a particular
Current Control Reference Voltage (VREFC), which limits
the maximum output current for the selected R_SENSE
resistor. The user has to make a selection from current limit
characteristics shown in Figure 19. Each power limit curve
represents a unique device option (see Table Device
Options).
IOUT(MAX) (A)
The protocol decoder and the power limit logic will limit
maximum output current to keep regulation within
recommended Vout/Iout operating range. The Power Limit
block adjusts VREFC voltage reference at the current
regulation loop in order to limit the maximum output current.
The NCP4371 is designed to give a user a high degree of
freedom to optimize maximum power and current limit
profile of the target application. The user can scale both –
maximum output power and maximum current limit
independently.
The NCP4371 has two constant power curves defined –
“Option A” for Class A only and “Option B” for either Class
A or Class B. Power Option C shall be used for applications
where constant power regulation is not required. If Power
Option C is selected then power limiting curve is ignored.
The applications based on Power Option C operate in
“constant current regulation mode”.
In order to scale the power limit curve for the given power
a selection of the current sense resistor has to be done. The
relation between current sense resistor and output power
limit is given by the curves in Figure 18.
20
18
Rsense (mW)
16
POUT Limit Option B
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
E
D
C
B
A
15
16
17
18
19
14
20
21
22
23
24
25
P (W)
Power Option A Current Limit Selection
12
POUT Limit Option A
4.4
10
H
8
15
16
17
18
19
20
21
22
23
24
IOUT(MAX) (A)
6
25
P (W)
Figure 18. RSENSE vs. POUT Limit Curve
The characteristics in the Figure 23 cover a range POUT =
15 – 25 W. For powers outside this interval following
formula can be used for RSENSE selection:
Option A (Class A only) :
R SENSE + 168 [mW]
P max
(eq. 1)
Option B (Class A & B) :
R SENSE + 277 [mW]
P max
(eq. 2)
4.0
G
3.6
F
3.2
E
2.8
D
2.4
C
2.0
B
A
1.6
1.2
0.8
15
16
17
18
19
20
21
22
23
P (W)
Power Option B Current Limit Selection
Figure 19. Current Limit Characteristics
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24
25
NCP4371
Table 5. CURRENT LIMIT OPTION REFERENCE VOLTAGE
Current Limit Option
A
B
C
D
E
F
G
H
VREFC[mV]
14
17
22
28
33
38
44
57
Soft Short−Circuit Protection
Discharge
In case of a short−circuit at the USB cable end or the
portable device USB receptacle it is desired to limit the short
circuit current to prevent a portable device or cable from a
damage. The NCP4371 offers an extended region of output
current limiting down to VBUS = 2.2 V. If the VBUS falls
below VCC(OFF) then the HVDCP logic is disabled and D+/−
pins are shorted. No further commands from the portable
device are accepted. The only feature enabled is the output
current limiting at the moment. The device stays in the
current limiting mode until VCC rises back above VCC(ON)
threshold. The device logic will resume its operation and
goes to a default BC1.2 compatible mode. A new negotiation
between the charger and portable device has to be carried out
in order to enable HVDCP compatibility mode.
If voltage level lower than actual VBUS is requested by PD
the discharge circuitry discharges the output capacitors to
reach the new voltage level in a short time. As well, the
discharge circuitry is activated if cable unplug event is
detected. The NCP4371 features two discharge paths. By
default, the discharge is done via built−in regulated current
source at VCC pin. If the VCC pin discharge capability is not
sufficient an external discharge resistor RDIS has to be used.
The discharge resistor is wired from a positive pole of the
output capacitor to the DISCHARGE pin. The minimum
recommended value of the discharge resistor RDIS is 100 W.
The DISCHARGE pin has an internal protection for a case
the user wires the pin directly to VBUS. If this condition is
detected the discharge MOSFET at the pin is turned off. It
is highly recommended to use an external discharge resistor
always if Class B device is used. In case of Class A device
and COUT < 1500 mF the DISCHARGE pin can be left
disconnected.
Table 6. DEVICE OPTIONS
QuickCharge
Class A/B
OPN #
NCP4371___DR2G
Marking
A
B
Class A
Class B
Power Limit
A
B
Current Limit (mV)
C
Class A Class A&B No Power
Limit
NCP4371AACDR2G
4371AAC
X
X
NCP4371AAEDR2G
4371AAE
X
X
NCP4371AADDR2G
4371AAD
X
X
NCP4371ACCDR2G
4371ACC
X
NCP4371BBEDR2G
4371BBE
A
B
C
D
E
F
G
H
14
17
22
28
33
38
44
57
X
X
X
X
X
X
X
X
ORDERING INFORMATION
Device
Marking
Package
Shipping†
NCP4371AACDR2G
NCP4371AAEDR2G
NCP4371AADDR2G
NCP4371ACCDR2G
NCP4371BBEDR2G
4371AAC
4371AAE
4371AAD
4371ACC
4371BBE
SOIC−8
Pb−Free
2500 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
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NCP4371
PACKAGE DIMENSIONS
SOIC−8 NB
CASE 751−07
ISSUE AK
−X−
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
6. 751−01 THRU 751−06 ARE OBSOLETE. NEW
STANDARD IS 751−07.
A
8
5
S
B
0.25 (0.010)
M
Y
M
1
4
K
−Y−
G
C
N
DIM
A
B
C
D
G
H
J
K
M
N
S
X 45 _
SEATING
PLANE
−Z−
0.10 (0.004)
H
M
D
0.25 (0.010)
M
Z Y
S
X
J
S
MILLIMETERS
MIN
MAX
4.80
5.00
3.80
4.00
1.35
1.75
0.33
0.51
1.27 BSC
0.10
0.25
0.19
0.25
0.40
1.27
0_
8_
0.25
0.50
5.80
6.20
INCHES
MIN
MAX
0.189
0.197
0.150
0.157
0.053
0.069
0.013
0.020
0.050 BSC
0.004
0.010
0.007
0.010
0.016
0.050
0 _
8 _
0.010
0.020
0.228
0.244
SOLDERING FOOTPRINT*
1.52
0.060
7.0
0.275
4.0
0.155
0.6
0.024
1.270
0.050
SCALE 6:1
mm Ǔ
ǒinches
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
Qualcomm Quick Charge is a trademark of Qualcomm Incorporated.
ON Semiconductor and the
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries.
SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed
at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation
or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and
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and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each
customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended,
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NCP4371/D
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