Integrated Circuits (ICs)

MPQ4425BGJ-AEC1-P

Active

Monolithic Power Systems Inc.

LED DRIVER, AEC-Q100, SYNCHRONOUS BUCK, 400 KHZ, TSOT-23-8, SMD

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DocumentsDatasheet Technical Data Sheet EN

Integrated Circuits (ICs)

MPQ4425BGJ-AEC1-P

Active

Monolithic Power Systems Inc.

LED DRIVER, AEC-Q100, SYNCHRONOUS BUCK, 400 KHZ, TSOT-23-8, SMD

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MPQ4425BGJ-AEC1-P

Current - Output / Channel	1.5 A
Dimming	PWM
Frequency	400 kHz
Grade	Automotive
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	SOT-23-8 Thin, TSOT-23-8
Qualification	AEC-Q100
Supplier Device Package	TSOT-23-8
Topology	Step-Down (Buck)
Type	DC DC Regulator
Voltage - Output [Max]	36 V
Voltage - Output [Min]	0.2 V
Voltage - Supply (Max) [Max]	36 V
Voltage - Supply (Min) [Min]	4 V

MPQ4425 Series

Part	Voltage - Supply (Min) [Min]	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output / Channel	Package / Case	Frequency	Qualification	Voltage - Output [Max]	Voltage - Output [Min]	Topology	Dimming	Voltage - Supply (Max) [Max]	Mounting Type	Grade	Number of Outputs	Type	Supplied Contents	Features	Outputs and Type	Utilized IC / Part	Contents	Voltage - Input [Min]	Voltage - Input [Max]	Applications
Monolithic Power Systems Inc. MPQ4425BGQBE-AEC1-Z	4 V	13-QFN	2.5	3	-40 C	125 °C	1.5 A	13-PowerVQFN	400 kHz	AEC-Q100	36 V	0.2 V	Step-Down (Buck)	PWM	36 V	Surface Mount Wettable Flank	Automotive	1	DC DC Regulator
Monolithic Power Systems Inc. EVQ4425B-J-00A							1.5 A													Board(s)	Dimmable	1 Non-Isolated Output	MPQ4425B-AEC1	Board(s)	4 V	36 V
Monolithic Power Systems Inc. MPQ4425MGQB-P	4 V	13-QFN	2.5	3	-40 C	125 °C	1.5 A	13-PowerVQFN	2.2 MHz	AEC-Q100			Step-Down (Buck)	PWM	36 V	Surface Mount	Automotive	1	DC DC Regulator								Lighting
Monolithic Power Systems Inc. MPQ4425BGQBE-AEC1-P	4 V	13-QFN	2.5	3	-40 C	125 °C	1.5 A	13-PowerVQFN	400 kHz	AEC-Q100	36 V	0.2 V	Step-Down (Buck)	PWM	36 V	Surface Mount Wettable Flank	Automotive	1	DC DC Regulator
Monolithic Power Systems Inc. MPQ4425BGJ-AEC1-P	4 V	TSOT-23-8			-40 C	125 °C	1.5 A	SOT-23-8 Thin TSOT-23-8	400 kHz	AEC-Q100	36 V	0.2 V	Step-Down (Buck)	PWM	36 V	Surface Mount	Automotive	1	DC DC Regulator
Monolithic Power Systems Inc. MPQ4425BGQB-AEC1-Z	4 V	13-QFN	2.5	3	-40 C	125 °C	1.5 A	13-PowerVQFN	400 kHz	AEC-Q100	36 V	0.2 V	Step-Down (Buck)	PWM	36 V	Surface Mount	Automotive	1	DC DC Regulator
Monolithic Power Systems Inc. EVQ4425B-QB-00A							1.5 A													Board(s)	Dimmable	1 Non-Isolated Output	MPQ4425B	Board(s)	4 V	36 V
Monolithic Power Systems Inc. MPQ4425MGQBE-AEC1-Z	4 V	13-QFN	2.5	3	-40 C	125 °C	1.5 A	13-PowerVQFN	2.2 MHz	AEC-Q100			Step-Down (Buck)	PWM	36 V	Surface Mount Wettable Flank	Automotive	1	DC DC Regulator								Lighting

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.55
	N/A	0	$ 2.45
	Tape & Reel (TR)	500	$ 2.13
Newark	Each (Supplied on Cut Tape)	1	$ 4.47
		10	$ 4.25
		25	$ 4.08
		50	$ 3.91
		100	$ 3.73
		250	$ 3.53
		500	$ 3.48
		1000	$ 3.47

Description

General part information

MPQ4425 Series

MPQ4425B is a high-frequency, synchronous, rectified, step-down, switch-mode white LED driver with built-in power MOSFETs. It offers a compact solution to achieve a 1.5A of continuous output current with excellent load and line regulation over a wide input supply range. Synchronous mode operation ensures high efficiency, while current mode operation provides fast transient responses and eases loop stabilization. Additional features include overcurrent protection (OCP) with valley current detection and thermal shutdown (TSD). This device requires a minimal number of readily available, external components. Typically used in automotive LED lighting applications. Available in TSOT23-8 package.