Technical Specification
MECHANICAL
DIAGRAM
0.14
(3.6)
Input:
Output:
Current:
Package:
19-60 V
3.3 V
30 A
Quarter-brick
2.30
(58.4)
2.00
(50.8)
0.300
(7.62)
0.150
(3.81)
0.43
(10.9)
1.45
(36.8)
0.300
0.600
(15.24)
(7.62)
0.450
Top View
(11.43)
0.600
(15.24)
Max. Height
Bottom side
Clearance
See Note 9
0.412
(10.46)
Side View
0.031 +/-.027
(0.79 +/-0.68)
Lowest
Component
Load Board
Flanged Pin
See Note 10
0.180
(4.57)
See Note 3
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 - Tin/Lead 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.
PIN DESIGNATIONS
Pin No.
1
2
3
4
5
6
7
8
Notes:
1. SENSE(-) may be connected to Vout(-) or left open.
2. Leave TRIM pin open for nominal output voltage.
3. SENSE(+) may be connected to Vout(+) or left open.
Name
Vin(+)
ON/OFF
Vin(-)
Vout(-)
SENSE(-)
TRIM
SENSE(+)
Vout(+)
Function
Positive input voltage
TTL input to turn converter
on and off, referenced to
Vin(-), with internal pull up.
Negative input voltage
Negative output voltage
Negative remote sense
1
Output voltage trim
2
Positive remote sense
3
Positive output voltage
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 technique.
Product # PQ30033QGA30
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2QG33MU Rev. A
07/11/05
Page 2
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