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SDC_DSQ_DAQ_DCQ0150V2.A04.D02 Page 2 of 25

DSQ/DAQ/DCQ Series

600W Quarter Brick

DOSA Digital PMBus Interface

PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE [1]

Root Model

Output

Input

Efficiency

Vout

(V)

IOUT

(A, max.)

Total Power

(W)

Ripple & Noise

(mVp-p)

Regulation

(Typ.)

Vin

(V, Nom.)

Range

(V)

Iin, full load@Vinmin

(A)

Typ.

Line

(mV)

Load

(mV)

DSQ0150V2

12

50

600

120

75

45

48

36-75

17.5

96.00%

DAQ0150V2

12

50

600

120

75

45

48

36-75

17.5

96.00%

DCQ0150V2

12

50

600

120

75

45

48

36-75

17.5

96.00%

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.

Part Number Structure*

Product Family[1]

D

S

DS = DOSA Standard Digital Quarter Brick W/Sense & Trim,1 W/PMbus

DA = DOSA Analog Quarter Brick W/Sense & Trim, No PMbus

DC = DOSA Analog Quarter Brick ( 5 pin IBC )

Form Factor

Q

Q = Quarter Brick

Vout

01

01 = 12Vout , 02 = 5Vout , 03 = 3.3Vout

Output Current

50

Max Iout in Amps

Vin Range

V2

V2 = 36-75Vin

Logic

N

N = Negative Logic, P = Positive Logic

Pin Length[2]

X

1 = 0.110"(2.79 mm), 2 = 0.145"(3.68mm), Omit for standard pin length( shown in

the mechanical drawings)

Mechanical Configuration

B

B = Baseplate

Load Sharing

S

S = Load Sharing, Omit for standard

Reflow Compliant[2]

R

R = MSL-3 Compliant Packaging, Omit for Standard through hole processing

Specific Customer Configuration

X

X

X

Customer Code, Omit for Standard

RoHS 6/6

C RoHS 6/6 Compliant

Example Part Number DSQ0150V2N2BRSC DOSA Digital Quarter Brick, 12Vout@50A, Negative logic, 0.145” pin length, Baseplate, Reflow/MSL-3 compliant, Load Sharing, RoHS 6/6.

[1] Load Sharing on DSQ ( with PMbus ) will not include Sense & Trim pins. Loading Sharing is not available on DAQ.

[2] Minimum order quantity is required. Samples available with standard pin length only.

[3] Basic I/O insulation available on DSQ0150V2NBSCAPD (PMBus 1/4tr brick, 12Vout @ 50A, 36-75Vin, Negative Logic, Baseplate, Load Share, RoHS, Basic I/O insulation)

*See www.murata.com/power/products for model-specific availability.