MPQ2167BGDE-AEC1-P

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MONOLITHIC POWER SYSTEMS (MPS)

DC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, ADJUSTABLE, 2.7 V TO 6 V IN, 0.606-6 V/4 A OUT, QFN-11

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MPQ2167BGDE-AEC1-P

Active

MONOLITHIC POWER SYSTEMS (MPS)

DC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, ADJUSTABLE, 2.7 V TO 6 V IN, 0.606-6 V/4 A OUT, QFN-11

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DocumentsTechnical Data Sheet EN Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MPQ2167BGDE-AEC1-P

Current - Output	4 A
Frequency - Switching [Max]	2.1 MHz
Frequency - Switching [Min]	450 kHz
Function	Step-Down
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	11-PowerVFQFN
Qualification	AEC-Q100
Supplier Device Package	11-QFN (2x3)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	6 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Min/Fixed)	0.606 V

MPQ2167 Series

Part	Supplied Contents	Voltage - Output	Regulator Topology	Board Type	Utilized IC / Part	Frequency - Switching	Voltage - Input [Max]	Voltage - Input [Min]	Current - Output	Outputs and Type	Outputs and Type	Main Purpose	Output Configuration	Number of Outputs	Qualification	Voltage - Input (Max) [Max]	Output Type	Grade	Topology	Mounting Type	Voltage - Output (Min/Fixed)	Frequency - Switching [Min]	Frequency - Switching [Max]	Package / Case	Function	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Min) [Min]	Supplier Device Package
MONOLITHIC POWER SYSTEMS (MPS) EV2167A-Q-00A	Board(s)	1.8 V	Buck	Fully Populated	MPQ2167A-AEC1	2.1 MHz	6 V	2.7 V	6 A	Non-Isolated	1	DC/DC Step Down
MONOLITHIC POWER SYSTEMS (MPS) MPQ2167AGQE-AEC1-P									6 A				Positive	1	AEC-Q100	6 V	Adjustable	Automotive	Buck	Surface Mount Wettable Flank	0.606 V	450 kHz	2.1 MHz	14-PowerVFQFN	Step-Down	-40 °C	125 ¯C	2.7 V
MONOLITHIC POWER SYSTEMS (MPS) MPQ2167BGDE-AEC1-P									4 A				Positive	1	AEC-Q100	6 V	Adjustable	Automotive	Buck	Surface Mount Wettable Flank	0.606 V	450 kHz	2.1 MHz	11-PowerVFQFN	Step-Down	-40 °C	125 ¯C	2.7 V	11-QFN (2x3)

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	$ 3.91
	Digi-Reel®	1	$ 3.91
	Tape & Reel (TR)	500	$ 2.45
		1000	$ 2.06
		2500	$ 1.96
		5000	$ 1.89
Newark	Each (Supplied on Cut Tape)	1	$ 4.27
		10	$ 3.96
		25	$ 3.94
		50	$ 3.93
		100	$ 3.91
		250	$ 3.83
		500	$ 2.98

Description

General part information

MPQ2167 Series

MPQ2167B is a synchronous step-down converter that achieves up to 4A of continuous output current with peak current control for excellent transient response and efficiency performance. The device operates from 2.7V to 6.0V input range, generates an output voltage as low as 0.606V and has a configurable frequency (300KHz to 2.2MHz). It is ideal for a wide range of applications, including automotive infotainment, clusters, telematics, portable instruments, industrial supplies and battery-powered devices. The device integrates a 35mohm high-side MOSFET and a 25mohm synchronous rectifier for high efficiency without an external schottky diode. AAM provides high efficiency by reducing switching losses while FCCM has a controllable frequency and lower output ripple. With internal compensation, the MPQ2167B requires a minimal number of readily available, standard external components. Available in a QFN-11 (2mmx3mm) package.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet