Product # PQ60280HEA13
Phone 1-888-567-9596
Doc.# 005-2HE628P Rev. A
04/17/06
Page 2
T
Technical S
echnical Specification
pecification
Input:
Output:
Current:
PPackage:
ackage:
35-75 V
28 V
12.8 A
Half-brick
1.000
(25.40)
0.700
(17.78)
2.40
(61.00)
1.400
(35.56)
1.90
(48.30)
Load Board
Bottom side
Clearance
See Note 10
0.19
(4.80)
0.50
(12.70)
0.400
(10.16)
2.30
(58.40)
1.400
(35.56)
0.400
(10.16)
0.031+/-0.027
(0.79+/-0.68)
Overall Height
0.393+/-0.016
(9.98+/-0.4)
Top View
Side View
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.
4
Vin(-)
Negative input voltage
5
Vout(-)
Negative output voltage
6
SENSE(-)
Return remote sense
7
TRIM
Output voltage trim
8
SENSE(+)
Positive remote sense
9
Vout(+)
Positive output voltage
Notes:
1. SENSE(-) may be connected to Vout(-) either remotely or at the converter.
2. Leave TRIM pin open for nominal output voltage.
3. SENSE(+) may be connected to Vout(+) either remotely or at the converter.
0.145
(3.68)
See Note 3
NOTES
1) Pins 1-4, 6-8 are 0.040” (1.02mm) diameter. with
0.080” (2.03mm) diameter standoff shoulders.
2) Pins 5 and 9 are 0.080” (2.03 mm) diameter with
0.125” (3.18mm) 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: 2.6 oz. (75g) 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.
PIN DESIGNATIONS
12
4
5
6
7
8
9
MECHANICAL
DIAGRAM
(open frame)