Datasheet

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MECHANICAL SPECIFICATIONS
Third Angle Projection
Dimensions are in inches (mm shown for ref. only).
Components are shown for reference only
and may vary between units.
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
INPUT/OUTPUT CONNECTIONS
Pin Designation Function
1 +VIN Positive Input
2 On/Off 1 Control Primary On/Off Control
3 No Pin No Pin
4 –VIN Negative Input
5 –VOUT Negative Output
6 +S Positive Remote Sense
7 –S Negative Remote Sense
8 SA0 Address Pin 0
9 SA1 Address Pin 1
10 SCL PMBus Clock
11 SDA PMBus Data
12 PG Power Good Output
13 DGND PMBus Ground
14 SMBALERT PMBus Alert Signal
15 On/Off 2 Control Secondary On/Off Control
16 +VOUT Positive Output
0.315 0.079
0.079
10
13
1
2
5
8
6
16
SQ.0.02
highest component
SEE NOTE 6
between standoffs and
0.010 minimum clearance
0.48 Max
PIN SIDE VIEW
between standoffs and
highest component
PINS 1,2,4:
Î0.040±0.0015(1.016±0.038)
Shoulder: Î0.076±0.005(1.93±0.13)
PINS 5,16:
Î0.062±0.0015(1.575±0.038)
Shoulder: Î0.098±0.005(2.49±0.13)
0.010 minimum clearance
0.52 Max
M3 THREAD TYP 4PL
0.210
0.220
PINS 1,2,4,:
Î0.040±0.0015(1.016±0.038)
Shoulder: Î0.076±0.005(1.93±0.13)
PINS 5,16:
Î0.062±0.0015(1.575±0.038)
Shoulder: Î0.098±0.005(2.49±0.13)
4
WITH BASEPLATE OPTION
9
7
11
12
14
NOTES:
15
UNLESS OTHERWISE SPECIFIED;
1:M3 SCREW USED TO BOLT UNIT'S BASEPLATE TO OTHER SURFACES
(SUCH AS HEATSINK) MUST NOT EXCEED 0.100''(2.54mm) DEPTH BELOW
THE SURFACE OF BASEPLATE
2:APPLIED TORQUE PER SCREW SHOULD NOT EXCEED 5.3In-lb(0.6Nm);
3:ALL DIMENSION ARE IN INCHES[MILIMETER];
4:ALL TOLERANCES: ×.××in ,±0.02in(×.×mm,±0.5mm)
×.×××in ,±0.01in(×.××mm,±0.25mm)
5:COMPONENT WILL VARY BETWEEN MODELS
6:STANDARD PIN LENGTH: 0.180 Inch
PIN SIDE VIEW
OPEN FRAME
FOR L1 PIN LENGTH OPTION IN MODEL NAME,
THE L LENGTH SHOULD BE 0.110 INCH
FOR L2 PIN LENGTH OPTION IN MODEL NAME.,
USE STANDARD L2 PIN WITH PIN LENGTH TO 0.145 Inch
0.600 (15.24)
2.30 (58.4)
2.30 (58.4)
2.000 (50.8)
2.000 (50.8)
0.600
(15.24)
1.030 (26.16)
1.860 (47.24)
1.45 (36.83)
1.45 (36.83)
DBQ/DVQ Series
420W Digital Fully Regulated Intermediate
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MDC_DBQ Series.B02Δ Page 19 of 31