MPQ3425DL-LF-Z

Active

Monolithic Power Systems Inc.

DC/DC SWITCHING REGULATOR, ADJUSTABLE, BOOST (STEP UP), 1 OUTPUT, 3.1 V TO 55 V, 3 A, 550 KHZ, 14 PI… MORE

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MPQ3425DL-LF-Z

Active

Monolithic Power Systems Inc.

DC/DC SWITCHING REGULATOR, ADJUSTABLE, BOOST (STEP UP), 1 OUTPUT, 3.1 V TO 55 V, 3 A, 550 KHZ, 14 PI… MORE

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Description Specifications Series Pricing CAD Documents

Description

General part information

MPQ3425 Series

The MPQ3425 is a current-mode, step up converter with a 3.5A, 90mO internal switch that provides a highly efficient regulator with fast response. The MPQ3425 features a programmed frequency of up to 2MHz that provides easy filtering and low noise. An exteGuaranteed Industrial and Automotive Temp Range Limits 3.5A, 90mO, 55V Power MOSFET Uses Small Capacitors and Inductors Wide Input Range: 3.1V to 22V Output Voltage up to 55V Programmable FSW: 300kHz - 2MHz Programmable Under-Voltage Lockout (UVLO), Soft-

Technical Specifications

Parameters and characteristics for this part

Specification	MPQ3425DL-LF-Z

Current - Output	3 A
Frequency - Switching (Max)	2 MHz
Frequency - Switching (Min)	300 kHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	14-VFDFN Exposed Pad
Package Length	3 mm
Package Name	14-QFN
Package Width	4 mm
Synchronous Rectifier	No
Topology	Boost
Voltage - Input (Max)	22 V
Voltage - Input (Min)	3.1 V
Voltage - Output (Max)	55 V
Voltage - Output (Min/Fixed)	3.1 V

MPQ3425 Series

Part	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Input (Min)	Package Width	Package Name	Package Length	Package / Case	Function	Mounting Type	Qualification	Grade	Output Type	Voltage - Output (Min/Fixed)	Topology	Number of Outputs	Frequency - Switching (Max)	Frequency - Switching (Min)	Current - Output	Output Configuration	Voltage - Output (Max)	Voltage - Input (Max)	Synchronous Rectifier
Monolithic Power Systems Inc. MPQ3425DL-AEC1-LF-P	125 °C	-40 °C	3.1 V	4 mm	14-QFN	3 mm	14-VFDFN Exposed Pad	Step-Up	Surface Mount	AEC-Q100	Automotive	Adjustable	3.1 V	Boost	1	2 MHz	300 kHz	3 A	Positive	55 V	22 V	No
Monolithic Power Systems Inc. MPQ3425DL-LF-Z	125 °C	-40 °C	3.1 V	4 mm	14-QFN	3 mm	14-VFDFN Exposed Pad	Step-Up	Surface Mount			Adjustable	3.1 V	Boost	1	2 MHz	300 kHz	3 A	Positive	55 V	22 V	No
Monolithic Power Systems Inc. MPQ3425DL-AEC1-LF-Z	125 °C	-40 °C	3.1 V	4 mm	14-QFN	3 mm	14-VFDFN Exposed Pad	Step-Up	Surface Mount	AEC-Q100	Automotive	Adjustable	3.1 V	Boost	1	2 MHz	300 kHz	3 A	Positive	55 V	22 V	No

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MPQ3425DL-LF-Z | Datasheet