参数资料
型号: PQ24033QGA25NKS
厂商: SYNQOR INC
元件分类: 电源模块
英文描述: 1-OUTPUT 82.5 W DC-DC REG PWR SUPPLY MODULE
文件页数: 6/13页
文件大小: 574K
代理商: PQ24033QGA25NKS
Input:
Output:
Current:
PPackage:
ackage:
18-36 V
3.3 V
25 A
25 A (82.5W)
(82.5W)
Quarter-brick
T
Technical S
echnical Specification
pecification
Product # PQ24033QGA25
Phone 1-888-567-9596
Doc.# 005-2QG233D Rev. B
08/17/06
Page 2
Pin No.
Name
Function
1
Vin(+)
Positive input voltage
2
ON/OFF
TTL input to turn converter
on and off, referenced to
Vin(-), with internal pull up.
3
Vin(-)
Negative input voltage
4
Vout(-)
Negative output voltage
5
SENSE(-)
Negative remote sense1
6
TRIM
Output voltage trim2
7
SENSE(+)
Positive remote sense3
8
Vout(+)
Positive output voltage
Notes:
1. SENSE(-) should be connected to Vout(-) either remotely or at the converter.
2. Leave TRIM pin open for nominal output voltage.
3. SENSE(+) should be connected to Vout(-) either remotely or at the converter.
NOTES
1) Pins 1-3, 5-7 are 0.040” (1.02mm) diameter with
0.080” (2.03 mm) diameter standoff shoulders.
2) Pins 4 and 8 are 0.062” (1.57 mm) diameter with
0.100” (2.54 mm) diameter standoff shoulders.
3) Other pin extension lengths available. Recommended pin
length is 0.03” (0.76mm) greater than the PCB thickness.
4) All Pins: Material - Copper Alloy
Finish (RoHS 5/6) - Tin/Lead over Nickel plate
Finish (RoHS 6/6) - Matte Tin over Nickel plate
5) Undimensioned components are shown for visual reference only.
6) All dimensions in inches (mm)
Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm)
x.xxx +/-0.010 in. (x.xx +/-0.25mm)
7) Weight: 1.2 oz. (34 g) typical
8) Workmanship: Meets or exceeds IPC-A-610C Class II
9) UL/TUV standards require a clearance greater than 0.04”
(1.02mm) between input and output for Basic insulation. This issue
should be considered if any copper traces are on the top side of the
user’s board. Note that the ferrite cores are considered part of the
input/primary circuit.
10) The flanged pins are designed to permit surface mount
soldering (allowing to avoid the wave soldering process)
through the use of the flanged pin-in-paste technique.
0.300
(7.62)
0.600
(15.24)
1.45
(36.8)
0.43
(10.9)
0.150
(3.81)
0.300
(7.62)
0.450
(11.43)
0.600
(15.24)
0.14
(3.6)
2.30
(58.4)
2.00
(50.8)
Top View
Side View
PIN DESIGNATIONS
MECHANICAL
DIAGRAM
Load Board
Bottom side
Clearance
See Note 9
Max. Height
Lowest
Component
0.40
(10.2)
0.047+/-0.015
(1.19+/-0.38)
0.145
(3.68)
See Note 3
Flanged Pin
See Note 10
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