Input:
Output:
Current:
PPackage:
ackage:
35-75 V
12 V
4 A
Eighth-brick
T
Technical S
echnical Specification
pecification
Product # PQ60120EML04
Phone 1-888-567-9596
Doc.# 005-2EM612E Rev. C
04/25/06
Page 2
0.300
(7.62)
0.600
(15.24)
0.90
(22.86)
0.150
(3.81)
0.150
(3.81)
0.300
(7.62)
0.450
(11.43)
0.600
(15.24)
0.14
(3.56)
2.30
(58.42)
2.00
(50.8)
Top View
Side View
PIN DESIGNATIONS
MECHANICAL
DIAGRAM
Load Board
Bottom side
Clearance
See Note 9
Lowest
Component
0.110
(2.79)
See Note 3
Flanged Pin
See Note 10
0.019 +0.013
(0.48 +0.33)
0.335
(8.5)
EMA Option
0.424 (10.76)
max height
See Note 9
EMA Option
0.076 (1.93)
min clearance
See Note 9
NOTES
1) Pins 1-3, 5-7 are 0.040” (1.02mm) diameter. with
0.080” (2.03mm) 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: 0.68 oz. (19 g) typical
8) Workmanship: Meets or exceeds IPC-A-610C Class II
9) Modules can be ordered as EMA option that have different
pins to provide a minimum bottom side clearance of
0.076” while increasing maximum height to 0.424”.
soldering (allowing to avoid the wave soldering process)
through the use of the flanged pin-in-paste technique.
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.