MPQ4559DQ-LF-P

NRND

DC-DC SWITCHING BUCK (STEP DOWN) REGULATOR, 3.8V-55V IN, 800MV TO 52V OUT, 1.5A, 1MHZ, QFN-EP-10

NRND

DC-DC SWITCHING BUCK (STEP DOWN) REGULATOR, 3.8V-55V IN, 800MV TO 52V OUT, 1.5A, 1MHZ, QFN-EP-10

Description

General part information

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 10-VFDFN Exposed Pad

Parameters and characteristics for this part

Part	Frequency - Switching (Max)	Voltage - Input (Min)	Function	Synchronous Rectifier	Output Type	Current - Output	Voltage - Output (Min/Fixed)	Topology	Voltage - Input (Max)	Package / Case	Voltage - Output (Max)	Mounting Type	Package Length	Package Name	Package Width	Operating Temperature (Max)	Operating Temperature (Min)	Number of Outputs	Output Configuration	Grade	Qualification	Package Features
Monolithic Power Systems Inc. MPQ4559DQ-LF-P	2 MHz	3.8 V	Step-Down	No	Adjustable	1.5 A	0.8 V	Buck	55 V	10-VFDFN Exposed Pad	52 V	Surface Mount	3 mm	10-QFN	3 mm	125 °C	-40 °C	1	Positive
Monolithic Power Systems Inc. MPQ4559DQ-AEC1-LF-Z	2 MHz	3.8 V	Step-Down	No	Adjustable	1.5 A	0.8 V	Buck	55 V	10-VFDFN Exposed Pad	52 V	Surface Mount	3 mm	10-QFN	3 mm	125 °C	-40 °C	1	Positive	Automotive	AEC-Q100
Monolithic Power Systems Inc. MPQ4559DN-LF-Z	2 MHz	3.8 V	Step-Down	No	Adjustable	1.5 A	0.8 V	Buck	55 V		52 V	Surface Mount	0.154 in	8-SOIC 8-SOICE	3.9 mm	125 °C	-40 °C	1	Positive			Exposed Pad
Monolithic Power Systems Inc. MPQ4559DQ-LF-Z	2 MHz	3.8 V	Step-Down	No	Adjustable	1.5 A	0.8 V	Buck	55 V	10-VFDFN Exposed Pad	52 V	Surface Mount	3 mm	10-QFN	3 mm	125 °C	-40 °C	1	Positive

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