DRQ-12-42-D48 Datasheet, PDF (13/24 Pages) Murata Power Solutions Inc. – 500W Digital Fully Regulated Intermediate DC-DC Bus Converter

MECHANICAL SPECIFICATIONS (NO PMBUS) WITH BASEPLATE
[58.4]
2.30
[5.59]
0.220
SEE NOTE 6
M3 THREAD TYP 3PL
[47.24]
1.860
WITH BASEPLATE OPTION
PINS 1-3:
Î0.040±0.0015(1.016±0.038)
Shoulder: Î0.076±0.005(1.93±0.13)
PINS 4,8:
Î0.062±0.0015(1.575±0.038)
Shoulder: Î0.098±0.005(2.49±0.13)
[50.80]
2.000
3
2
1
PIN SIDE VIEW
0.010 minimum clearance
between standoffs and
highest component
4
8
DRQ-12/42-D48 Series
500W Digital Fully Regulated
Intermediate DC-DC Bus Converter
NOTES:
UNLESS OTHERWISE SPECIFIED:
1: M3 SCREW USED TO BOLT UNIT'S BASEPLATE TO OTHER SURFACES
(SUCH AS HEATSINK) MUST NOT EXCEED 0.11''(2.8mm) DEPTH BELOW
THE SURFACE OF BASEPLATE
2: APPLIED TORQUE PER SCREW SHOULD NOT EXCEED 5.3In-lb (0.6Nm);
3: ALL DIMENSIONS ARE IN INCHES [MILIMETERS];
4: ALL TOLERANCES: ×.××in, ±0.02in (×.×mm, ±0.5mm)
×.×××in, ±0.01in (×.××mm, ±0.25mm)
5: COMPONENTS WILL VARY BETWEEN MODELS
6: STANDARD PIN LENGTH: 0.180 Inch
FOR PIN LENGTH OPTIONS, SEE PART NUMBER STRUCTURE.
7: DOSA 5 PIN COMPATIBLE
ISOMETRIC VIEW
Dimensions are in inches (mm) shown for ref. only.
Third Angle Projection
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
I/O Connections
Pin
Function
1
+Vin
2 Remote On/Off Control
3
-Vin
4
-Vout
8
+Vout
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MDC_DRQ-12/42-D48.A03 Page 13 of 24