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參數(shù)資料
| 型號(hào)： | PQ60120QEB25PRS-G |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 307.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-8 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 1138K |
| 代理商： | PQ60120QEB25PRS-G |
Input:
Output:
Current:
Package:
35-75 V
12 V
25 A (300W)
Quarter-brick
Product # PQ60120QEA25
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2QE612J Rev. D
08/07/09
Page 3
Technical Specification
Top View
Side View
MECHANICAL
DIAGRAM
(base-plated)
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: 2.4 oz. (69 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 consid-
ered part of the input/primary circuit.
10) The flanged pins are designed to permit surface mount soldering (avoiding
the wave soldering process) through the use of the flanged pin-in-paste tech-
nique.
11) M3 screws used to bolt unit’s baseplate to other surfaces such as a heatsink must not
exceed 0.100” (2.54mm) depth below the baseplate surface.
12) Applied torque per screw should not exceed 6 in-lb (0.7 Nm).
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 con-
verter.
2. Leave TRIM pin open for nominal output voltage.
3. SENSE(+) should be connected to Vout(+) either remotely or at the con-
verter.
PIN DESIGNATIONS
0.300
(7.62)
0.600
(15.24)
0.43
(10.9)
0.150
(3.81)
0.300
(7.62)
0.450
(11.43)
0.600
(15.24)
0.14
(3.6)
1
7
6
5
4
2
3
Bottom side
Clearance
See Note 9
M3 Threaded Inserts
4 Places
See Notes 11 & 12
2.30
(58.4)
2.00
(50.8)
0.025 +.024
(10.46 +0.60)
Lowest
Component
Load Board
Flanged Pin
See Note 10
0.180
(4.57)
See Note 3
0.499 max
(12.67)
1.45
(36.8)
1.03
(26.2)
0.21
(5.3)
1.86
(47.2)
0.22
(5.6)
8
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