dc-dc converters - Gresham Power Electronics

dc-dc converters - Gresham Power Electronics
DATA SHEET
DC-DC CONVERTERS
NON-ISOLATED, POINT OF LOAD, 30 AMPS
SMD OR SIP PACKAGE
PLS(H)30 SERIES
FEATURES
• Output Current up to 30A
• Small Size and Low Profile:
PLS30-05T: 1.30” × 0.53” × 0.37” (SMD);
PLS30-12T: 1.30” × 0.53” × 0.31” (SMD);
• High Efficiency up to 93% at 5Vin, 3.3Vout Full Load
• Fixed Switching Frequency (300kHZ)
• SMD and SIP Packages
• Monotonic Start-up Into Pre-biased Output
• Output Voltage Sequencing
• Parallel Operation With Active Current Sharing
• Safety Meets UL60950-1, EN60950-1 and
IEC60950-1
• Compliant to RoHS II & Reach
• CE Mark Meets 2006/95/EC, 2011/95/EC and
2004/108/EC
PLH30-05T: 2.00” × 0.50” × 0.37” (SIP);
PLH30-12T: 2.00” × 0.50” × 0.31” (SIP)
• Input and Output Range:
PLS(H)30-05T: 4.5 - 5.5Vdc Input,
0.8 - 3.63Vdc Output;
PLS30-12T: 6.0 - 14.0Vdc Input,
0.8 - 3.63Vdc Output;
PLH30-12T: 6.0 - 14.0Vdc Input,
0.8 - 5.5Vdc Output
SELECTION GUIDE All specifications are typical at nominal input, full load and 25°C, unless otherwise noted.
Input Voltage Range
Vdc
Output Current Load
A
Min.
Max.
No Load Current
Vin(nom), 3.3Vdc
mA
0.8 ~ 3.63
0
30
180
93
PLS30-05T
SMD
0.8 ~ 3.63
0
30
180
93
PLH30-05T
SIP
200
92
PLS30-12T
SMD
200
92
PLH30-12T
SIP
Output Voltage
Vdc
Efficiency
%
(5.0Vin, 3.3Vdc @ 6A)
Model Number
Package
4.5 - 5.5
Vin, Min. = Vout(set) + 1.5V
0.8 ≤ Vout ≤ 2.75
6.0 - 14
Vin, Min. = Vout(set) + 2.4V
30
0
2.75 < Vout ≤ 3.63
0.8 ≤ Vout ≤ 2.75
2.75 < Vout ≤ 5.5
20
30
0
25
P.O. Box 398, Paterson, New Jersey 07544 U.S.A. • Tel: (973) 345-5885 • Fax: (973) 345-1264 • [email protected] • www.polytrondevices.com
© Polytron Devices, Inc., 4-3-2015
DATA SHEET
PLS(H)30 SERIES
Input Specifications
Operating
input
voltage
range,
Vdc
Output Specifications
PLS(H)3005T
Vin, Min. = Vout(set) + 2.4Vdc
PLS(H)3005T
4.5 - 5.5Vdc
Vin(nom) = 5Vdc
PLS(H)3012T
6 - 14Vdc
Vin(nom) = 12Vdc
Output
current, A
C filter
Input filter(5)
Input reflected ripple
current, mAp-p
100
Sequencing delay
time(6), ms
10, Min.
5-20MHz, 1μH source
impedance
30 Max.
PLS3012T
30 Max.
0.8 ≤ Vout ≤ 2.75Vdc
20 Max.
2.75 < Vout ≤ 3.63Vdc
PLH3012T
30 Max.
0.8 ≤ Vout ≤ 2.75Vdc
25 Max.
2.75 < Vout ≤ 5.5Vdc
1.5
Vout(set)
Voltage accuracy, %
Vin = Vin(min) - Vin(max) at Full Load
0.1 Min, -0.1
Max.
Line regulation, %
Vin(min) - Vin(max), lo(min) - lo(max,), VSEQ< Vout
Tracking accuracy, mV
100
Power-up (2V/ms)
200
Power-down (1V/ms)
Start-up voltage, Vdc
4.4
Shut-down voltage,
Vdc
4.3
Remote ON/OFF
-0.4 Min., 0.4
Max.
Minimum load, %
0 Min.
Output current limit,
%
150
0.8 - 3.63
PLS30-05T
Voltage adjustability , 0.8 - 3.63
Vdc (see fig.1)
0.8 - 3.63
PLH30-05T
Ripple and noise(2)
75mVp-p, Max.
Measured by 20MHz bandwidth
OFF = 3V < Vr < Vin(max)
Temperature
coefficient, %
-0.5 Min., -0.5
Max.
Positive logic, option
Output voltage
overshoot-startup, %
3 Vout(set), Max.
1IN = 3.3μA, Max.
1IN = 3.3μA, Max.
Rise time, mS
10 Max.
Remote sense range,
V
0.5 Max.
ON = Open or 3V < Vr <
Vin(max)
350mV
OFF = -0.3V < Vr < 1.2V
10% to 90% Vout(set)
10% lo
Accuracy (option)
5 pcs., Max.
Number of units in parallel(7)
2.5
Case 1(9)
2.5
Case 2(10)
Active load share
PLS30-12T
PLH30-12T
ON = Open or -0.3V < Vr
< 1.2V
1IN = 200μA, Max.
Vout(set)
0.8 - 5.5
1IN = 200μA, Max.
(8)
Turn-on delay time,
ms
No Load to Full Load
Load regulation, %
(4)
Negative logic, Standard
Vout(set)
Note2
25μs
Dynamic
load
response
250mV
Note3
External load
capacitance, μF
Short circuit
protection
Vin = Vin(min) - Vin(max); F.L.
∆lo / ∆t = 5A / μs, Vin(nom), Peak
deviation
Load change step (50% to 100% or
100% to 50% of lo(max)), Setting
time (Vout<10% peak deviation)
∆lo / ∆t = 5A / μs, Vin(nom), Peak
deviation
40μs
Load change step (50% to 100% or
100% to 50% of lo(max)), Setting
time (Vout<10% peak deviation)
2000 Max.
ESR ≥ 1mΩ
10000 Max.
ESR ≥ 10mΩ
Hiccup, automatics recovery
General Specifications
Isolation voltage
None
Switching frequency, kHz
300 ± 13%
Design meet safety standard
UL60950-1, EN60950-1, IEC60950-1
P.O. Box 398, Paterson, New Jersey 07544 U.S.A. • Tel: (973) 345-5885 • Fax: (973) 345-1264 • [email protected] • www.polytrondevices.com
© Polytron Devices, Inc., 4-3-2015
DATA SHEET
PLS(H)30 SERIES
Environmental Specifications
With derating
-40 Min.
85 Max.
Storage temperature range, ºC
-55 Min.
125 Max.
Over temperature protection, ºC
125
Operating ambient temperature, ºC
Thermal shock
MIL-STD-810F
Vibration
MIL-STD-810F
Non-condensing
Relative humidity
5% to 95% RH
IPC J STD-020D
Lead-free reflow solder process
Level 2a
Moisture sensitivity level (MSL)
IPC J STD-033B
Physical Specifications
Dimensions, inches
Weight
PLS30-05T
1.30 × 0.53 × 0.37 (33.0 × 13.5 × 9.4 mm)
PLS30-12T
1.30 × 0.53 × 0.31 (33.0 × 13.5 × 7.8 mm)
PLH30-05T
2.00 × 0.50 × 0.37 (50.8 × 12.7 × 9.4 mm)
PLH30-12T
2.00 × 0.50 × 0.31 (50.8 × 12.7 × 7.8 mm)
SMD
6.0g (0.21oz)
SIP
7.0g (0.25oz)
1.258 × 106 hrs, MIL-HDBK-217F
MTBF
(1)
Note:
1.
MIL-HDBK-217F @Tc=70 ºC, Full load.
2.
External with Cout = 1μF ceramic//10μF tantalum capacitors.
3.
External with Cout = 2 × 150uF polymer capacitors.
4.
Output voltage programmable from 0.8V to 5V by connecting a single resistor (shown as Rtrim in Table 1) between the TRIM and GND pins of
the module. To calculate the value of the resistor Rtrim for a particular output voltage Vout, use the following equation:
[
Rtrim =
1200
Vout - 0.80
]
- 100 Ω
5.
To make sure the module is stable, input external capacitors is necessary that minimizes input rupple voltage of the module.
6.
Delay from Vin, min. to application of voltage on SEQ pin.
7.
Selecting current shar function that the regulations may not meet listed specification.
8.
The On/Off signal is referenced to ground. The standard remote On/Off logic of the device is negative logic. Adding a device code with suffix “-P”
is option for positive logic of remote On/Off
9.
Case 1: On/Off input is set to logic low (module on) and then input power is applied (delay from instant at which Vin=Vin(min) until Vout=10% of
Vout(set))
10. Case 2: Input power is applied for at least one second and then the ON/OFF input is set to logic low (delay form instant at which Von/off=0.3V
until Vout=10% of Vout(set))
CAUTION: This power module is not internally fused. An input line fuse must always be used.
P.O. Box 398, Paterson, New Jersey 07544 U.S.A. • Tel: (973) 345-5885 • Fax: (973) 345-1264 • [email protected] • www.polytrondevices.com
© Polytron Devices, Inc., 4-3-2015
DATA SHEET
PLS(H)30 SERIES
Characteristic Curve All specifications are V0 = 3.3V
PLS30-5T Derating Curve
Trim
TABLE 1
Figure 1
Vout(set) (V)
RTRIM (Ω)
0.8
Open
1.2
2900
1.5
1614
1.8
1100
2.5
605
3.3
380
5
185
Device Option
TABLE 2
Option
Suffix
Remote ON/OFF
Positive Logic
-P
Current Share
-S
Extra GND pin
2 extra GND pins
only for SMD Type
-E
Long Pins
5.08 ± 0.25mm
only for SIP Type
-L
P.O. Box 398, Paterson, New Jersey 07544 U.S.A. • Tel: (973) 345-5885 • Fax: (973) 345-1264 • [email protected] • www.polytrondevices.com
© Polytron Devices, Inc., 4-3-2015
DATA SHEET
PLS(H)30 SERIES
Mechanical Drawing
SIP Type
PIN CONNECTION
PIN
DEFINE
1
+Output
2
+Output
3
+Sense
4
+Output
5
GND
6
GND
7
SHARE(option)
8
GND
9
+Input
10
+Input
11
SEQ
12
Trim
13
Ctrl
SMD Type
PIN CONNECTION
PIN
DEFINE
1
Ctrl
2
GND(option)
3
SHARE(option)
4
+Sense
5
Trim
6
+Output
7
GND
8
SEQ
9
GND(option)
10
+Input
1. All dimensions in inch (mm)
2. Tolerance: x
.xx±0.02 (x.x±0.5)
x.xxx±0.01 (x.xx±0.25)
3. Pin pitch tolerance ±0.01 (0.25)
4. Pin dimension tolerance ±0.004(0.1)
P.O. Box 398, Paterson, New Jersey 07544 U.S.A. • Tel: (973) 345-5885 • Fax: (973) 345-1264 • [email protected] • www.polytrondevices.com
© Polytron Devices, Inc., 4-3-2015
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement