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SDC_DSQ_DAQ_DCQ0150V2.A04.D02 Page 5 of 25

DSQ/DAQ/DCQ Series

600W Quarter Brick

DOSA Digital PMBus Interface

MECHANICAL

Conditions

Minimum

Typical/Nominal

Maximum

Units

Outline Dimensions

2.3 x 1.45 x 0.52

Inches

58.4 x 36.80 x

13.21

mm

Weight

2.35

Ounces

66.8

Grams

Through Hole Pin Diameter

0.04 & 0.062

Inches

1.016 & 1.575

mm

Digital Interface Pin Diameter

0.02

0.5

Through Hole Pin Material

Copper alloy

TH Pin Plating Metal and Thickness

Nickel subplate

98.4-299

µ-inches

Gold overplate

4.7-19.6

µ-inches

ENVIRONMENTAL

Operating Ambient Temperature

Range

with derating

-40

85

°C

Operating Baseplate Temperature

-40

110

°C

Storage Temperature

Vin = Zero (no power)

-55

125

°C

Thermal Protection/Shutdown (with

"B" Suffix, default value, Configur-

able via PMBUS)

Configurable Via PMBus

128

°C

Electromagnetic Interference

External filter required; see

B

Class

Conducted, EN55022/CISPR22

emissions performance test.

Notes:

[1] Typical at TA=+25°C under nominal line voltage and full-load conditions. All models are specified with an external 1μF Multi-layer ceramic and 10μF capacitors across their output pins.