VQB75W-Q48-S3R3

CUI Inc.

MODULE DC-DC 48VIN 1-OUT 3.3V 12A 40W 8-PIN QUARTER-BRICK

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VQB75W-Q48-S3R3

CUI Inc.

MODULE DC-DC 48VIN 1-OUT 3.3V 12A 40W 8-PIN QUARTER-BRICK

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	VQB75W-Q48-S3R3

Applications	ITE (Commercial)
Approval Agency	UL
Control Features	Active High, Enable
Current - Output (Max) [Max]	12 A
Features	OCP, UVLO, OTP, Remote On/Off, SCP, OVP
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	100 °C
Operating Temperature [Min]	-40 °C
Package / Case	Quarter Brick
Power (Watts)	40 W
Size / Dimension [x]	57.9 mm
Size / Dimension [x]	2.28 in
Size / Dimension [y]	1.45 in
Size / Dimension [y]	36.8 mm
Size / Dimension [z]	12.7 mm
Size / Dimension [z]	0.5 in
Standard Number	60950-1
Supplier Device Package	Quarter Brick
Type	Isolated Module
Voltage - Input (Max) [Max]	75 V
Voltage - Input (Min) [Min]	18 V
Voltage - Isolation	1.5 kV
Voltage - Output 1	3.3 V

VQB75W Series

Part	Applications	Current - Output (Max) [Max]	Mounting Type	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [z]	Features	Number of Outputs	Power (Watts)	Voltage - Isolation	Voltage - Output 1	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Voltage - Input (Max) [Max]	Supplier Device Package	Voltage - Input (Min) [Min]	Control Features	Type	Approval Agency	Efficiency	Standard Number
CUI Inc. VQB75W-Q24-S12	ITE (Commercial)	6.25 A	Through Hole	57.9 mm	2.28 in	1.45 in	12.7 mm	36.8 mm	0.5 in	OCP OTP OVP Remote On/Off SCP UVLO	1	75 W	1.5 kV	12 V	100 °C	-40 °C	1/4 Brick 8-DIP Module	36 V	Quarter Brick	9 V	Active High Enable	Isolated Module	UL	86 %	60950-1
CUI Inc. VQB75W-Q24-S24	ITE (Commercial)	3.12 A	Through Hole	57.9 mm	2.28 in	1.45 in	12.7 mm	36.8 mm	0.5 in	OCP OTP OVP Remote On/Off SCP UVLO	1	75 W	1.5 kV	24 V	100 °C	-40 °C	1/4 Brick 8-DIP Module	36 V	Quarter Brick	9 V	Active High Enable	Isolated Module	UL	86 %	60950-1
CUI Inc. VQB75W-Q48-S3R3	ITE (Commercial)	12 A	Through Hole	57.9 mm	2.28 in	1.45 in	12.7 mm	36.8 mm	0.5 in	OCP OTP OVP Remote On/Off SCP UVLO	1	40 W	1.5 kV	3.3 V	100 °C	-40 °C	Quarter Brick	75 V	Quarter Brick	18 V	Active High Enable	Isolated Module	UL		60950-1
CUI Inc. VQB75W-Q24-S3R3	ITE (Commercial)	12 A	Through Hole	57.9 mm	2.28 in	1.45 in	12.7 mm	36.8 mm	0.5 in	OCP OTP OVP Remote On/Off SCP UVLO	1	75 W	1.5 kV	3.3 V	100 °C	-40 °C	1/4 Brick 8-DIP Module	36 V	Quarter Brick	9 V	Active High Enable	Isolated Module	UL	81 %	60950-1
CUI Inc. VQB75W-Q48-S12	ITE (Commercial)	6.25 A	Through Hole	57.9 mm	2.28 in	1.45 in	12.7 mm	36.8 mm	0.5 in	OCP OTP OVP Remote On/Off SCP UVLO	1	75 W	1.5 kV	12 V	100 °C	-40 °C	Quarter Brick	75 V	Quarter Brick	18 V	Active High Enable	Isolated Module	UL	86 %	60950-1
CUI Inc. VQB75W-Q48-S5	ITE (Commercial)	12 A	Through Hole	57.9 mm	2.28 in	1.45 in	12.7 mm	36.8 mm	0.5 in	OCP OTP OVP Remote On/Off SCP UVLO	1	60 W	1.5 kV	5 V	100 °C	-40 °C	Quarter Brick	75 V	Quarter Brick	18 V	Active High Enable	Isolated Module	UL	85 %	60950-1
CUI Inc. VQB75W-Q24-S15	ITE (Commercial)	5 A	Through Hole	57.9 mm	2.28 in	1.45 in	12.7 mm	36.8 mm	0.5 in	OCP OTP OVP Remote On/Off SCP UVLO	1	75 W	1.5 kV	15 V	100 °C	-40 °C	1/4 Brick 8-DIP Module	36 V	Quarter Brick	9 V	Active High Enable	Isolated Module		86 %

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	15	$ 147.02

Description

General part information

VQB75W Series

Isolated Module DC DC Converter 1 Output 3.3V 12A 18V - 75V Input

Documents

Technical documentation and resources

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