PQ60050HTA33 Datasheet, PDF (2/14 Pages) SynQor Worldwide Headquarters – Half-brick DC/DC Converter

Technical Specification
MECHANICAL
DIAGRAM
0.19
(4.8)
0.50
(12.7)
0.400
(10.16)
1.000
(25.40)
1.400
(35.56)
2.40
(61.0)
1.90
(48.3)
2.30
(58.4)
0.200 (5.08)
Top View
0.200 (5.08)
Input: 35-75 V
Output: 5.0 V
Current: 33 A
Package: Half-brick
0.300 (7.62)
0.400
(10.16)
0.700
(17.78)
1.000
(25.40)
1.400
(35.56)
Bottom side
Clearance
See Note 10
0.037+/-0.029
(0.94+/-0.74)
Lowest
Component
Load Board
Max. Height
0.43
(11.2)
Side View
0.145
(3.68)
See Note 4
NOTES
1) Pins 1-4, 6-8, A-C 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) Pins 3, A, B & C only included in Full-Feature models.
4) Other pin extension lengths available. Recommended pin
length is 0.03” (0.76mm) greater than the PCB thickness.
5) All Pins: Material - Copper Alloy
Finish - Tin/Lead over Nickel plate
6) Undimensioned components are shown for visual reference
only.
7) All dimensions in inches (mm)
Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm)
x.xxx +/-0.010 in. (x.xx +/-0.25mm)
8) Weight: 2.6 oz. (75g) typical
9) Workmanship: Meets or exceeds IPC-A-610C Class II
10) 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. Name
1
Vin(+)
2
ON/OFF
3
I share
4
Vin(-)
5
Vout(-)
6
SENSE(-)
7
TRIM
8
SENSE(+)
9
Vout(+)
A
Clock Sync
B
Start Sync
C
OR Drive
Function
Positive input voltage
TTL input to turn converter
on and off, referenced to
Vin(-), with internal pull up.
Single wire parallel signal
Negative input voltage
Negative output voltage
Return remote sense
Output voltage trim
Positive remote sense
Positive output voltage
Clock synchronization
Startup synchronization
External OR-FET drive
Pins in Italics Shaded text are Optional
Product # PQ60050HTA33
Phone [phone]
www.synqor.com
Doc.# 005-2HT650F Rev. A
8/16/07
Page 2