Integrated Circuits (ICs)

MPQ4470AGL-AEC1-Z

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Monolithic Power Systems Inc.

DC/DC SWITCHING REGULATOR, ADJUSTABLE, BUCK (STEP DOWN), 1 OUTPUT, 800 MV TO 32.4 V, 5 A, 1 MHZ, 20… MORE

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Integrated Circuits (ICs)

MPQ4470AGL-AEC1-Z

Active

Monolithic Power Systems Inc.

DC/DC SWITCHING REGULATOR, ADJUSTABLE, BUCK (STEP DOWN), 1 OUTPUT, 800 MV TO 32.4 V, 5 A, 1 MHZ, 20… MORE

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MPQ4470AGL-AEC1-Z

Current - Output	5 A
Frequency - Switching [Max]	1 MHz
Frequency - Switching [Min]	100 kHz
Function	Step-Down
Grade	Automotive
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	20-VFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	20-QFN (3x4)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	36 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Max) [Max]	32.4 V
Voltage - Output (Min/Fixed)	0.8 V

MPQ4470 Series

Part	Supplier Device Package	Mounting Type	Voltage - Output (Min/Fixed)	Output Configuration	Voltage - Output (Max) [Max]	Output Type	Voltage - Input (Min) [Min]	Function	Voltage - Input (Max) [Max]	Frequency - Switching [Min]	Frequency - Switching [Max]	Package / Case	Grade	Current - Output	Number of Outputs	Qualification	Operating Temperature [Min]	Operating Temperature [Max]	Topology
Monolithic Power Systems Inc. MPQ4470AGL-AEC1-Z	20-QFN (3x4)	Surface Mount	0.8 V	Positive	32.4 V	Adjustable	4.5 V	Step-Down	36 V	100 kHz	1 MHz	20-VFQFN Exposed Pad	Automotive	5 A	1	AEC-Q100	-40 C	125 °C	Buck
Monolithic Power Systems Inc. MPQ4470AGL-Z	20-QFN (3x4)	Surface Mount	0.8 V	Positive	32.4 V	Adjustable	4.5 V	Step-Down	36 V	100 kHz	1 MHz	20-VFQFN Exposed Pad		5 A	1		-40 C	125 °C	Buck
Monolithic Power Systems Inc. MPQ4470GL-Z	20-QFN (3x4)	Surface Mount	0.8 V	Positive	32.4 V	Adjustable	4.5 V	Step-Down	36 V	100 kHz	1 MHz	20-VFQFN Exposed Pad		5 A	1		-40 C	125 °C	Buck
Monolithic Power Systems Inc. MPQ4470GL-P	20-QFN (3x4)	Surface Mount	0.8 V	Positive	32.4 V	Adjustable	4.5 V	Step-Down	36 V	100 kHz	1 MHz	20-VFQFN Exposed Pad		5 A	1		-40 C	125 °C	Buck
Monolithic Power Systems Inc. MPQ4470GL-AEC1-Z	20-QFN (3x4)	Surface Mount	0.8 V	Positive	32.4 V	Adjustable	4.5 V	Step-Down	36 V	100 kHz	1 MHz	20-VFQFN Exposed Pad	Automotive	5 A	1	AEC-Q100	-40 C	125 °C	Buck
Monolithic Power Systems Inc. MPQ4470AGL-AEC1-P	20-QFN (3x4)	Surface Mount	0.8 V	Positive	32.4 V	Adjustable	4.5 V	Step-Down	36 V	100 kHz	1 MHz	20-VFQFN Exposed Pad	Automotive	5 A	1	AEC-Q100	-40 C	125 °C	Buck
Monolithic Power Systems Inc. MPQ4470AGL-P	20-QFN (3x4)	Surface Mount	0.8 V	Positive	32.4 V	Adjustable	4.5 V	Step-Down	36 V	100 kHz	1 MHz	20-VFQFN Exposed Pad		5 A	1		-40 C	125 °C	Buck

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	$ 7.69
		10	$ 6.95
		25	$ 6.63
		100	$ 5.75
		250	$ 5.49
		500	$ 5.01
		1000	$ 4.36
	Digi-Reel®	1	$ 7.69
		10	$ 6.95
		25	$ 6.63
		100	$ 5.75
		250	$ 5.49
		500	$ 5.01
		1000	$ 4.36
	N/A	4313	$ 7.48
	Tape & Reel (TR)	5000	$ 4.04

Description

General part information

MPQ4470 Series

The MPQ4470 is a fully-integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter. It offers a very compact solution to achieve a 5A, continuous-output current over a wide input-supply range with excellent load and line regulationWide 4.5V-to-36V Operating Input Range Guaranteed 5A, Continuous Output Current Internal 40m? High-Side, 20m? Low-Side Power MOSFETs Proprietary Switching-Loss-Reduction Technology 1% Reference Voltage Programmable Soft-Start Time Low Drop-out Mode 100kHz

Documents

Technical documentation and resources