MPQ4314GRE-33-AEC1-Z

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MONOLITHIC POWER SYSTEMS (MPS)

IC REG BUCK 3.3V 4A 20QFN

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MONOLITHIC POWER SYSTEMS (MPS)

IC REG BUCK 3.3V 4A 20QFN

Technical Specifications

Parameters and characteristics for this part

Specification	MPQ4314GRE-33-AEC1-Z

Current - Output	4 A
Frequency - Switching [Max]	1 MHz
Frequency - Switching [Min]	350 kHz
Function	Step-Down
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Qualification	AEC-Q100
Supplier Device Package	20-QFN (4x4)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	45 V
Voltage - Output (Min/Fixed)	3.3 V

Part	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Mounting Type	Frequency - Switching [Max]	Frequency - Switching [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Grade	Output Type	Current - Output	Output Configuration	Topology	Qualification	Supplier Device Package	Number of Outputs	Function	Outputs and Type	Outputs and Type	Voltage - Output	Supplied Contents	Voltage - Input [Max]	Voltage - Input [Min]	Board Type	Main Purpose	Utilized IC / Part	Regulator Topology	Frequency - Switching	Output Type	Voltage - Output (Max) [Max]
MONOLITHIC POWER SYSTEMS (MPS) MPQ4314GRE-33-AEC1-Z	45 V	3.3 V	Surface Mount Wettable Flank	1 MHz	350 kHz	150 °C	-40 °C	Automotive	1.81 mOhm	4 A	Positive	Buck	AEC-Q100	20-QFN (4x4)	1	Step-Down
MONOLITHIC POWER SYSTEMS (MPS) EVQ4314-R-01A										4 A							Non-Isolated	1	3.3 V	Board(s)	45 V	3.3 V	Fully Populated	DC/DC Step Down	MPQ4314-AEC1	Buck	410 kHz
MONOLITHIC POWER SYSTEMS (MPS) MPQ4314GRE-33-AEC1-P	45 V	3.3 V	Surface Mount Wettable Flank	1 MHz	350 kHz	150 °C	-40 °C	Automotive	1.81 mOhm	4 A	Positive	Buck	AEC-Q100	20-QFN (4x4)	1	Step-Down
MONOLITHIC POWER SYSTEMS (MPS) MPQ4314GRE-AEC1-Z	45 V		Surface Mount Wettable Flank	1 MHz	350 kHz	150 °C	-40 °C	Automotive		4 A	Positive	Buck	AEC-Q100	20-QFN (4x4)	1	Step-Down												Adjustable	42.75 V

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

General part information

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 4A 20-PowerVFQFN

Technical documentation and resources