Specification	MPQ2167AGQE-AEC1-P

Current - Output	6 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	14-PowerVFQFN
Qualification	AEC-Q100
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	6 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Min/Fixed) [Min]	0.606 V

MPQ2167 Series

Part	Outputs and Type	Outputs and Type	Board Type	Supplied Contents	Main Purpose	Current - Output	Frequency - Switching	Regulator Topology	Utilized IC / Part	Voltage - Input [Max]	Voltage - Input [Min]	Contents	Voltage - Output	Topology	Supplier Device Package	Grade	Output Configuration	Voltage - Input (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Function	Qualification	Package / Case	Number of Outputs	Voltage - Input (Min) [Min]	Mounting Type	Frequency - Switching [Max]	Frequency - Switching [Min]	Output Type	Voltage - Output (Min/Fixed) [Min]
Monolithic Power Systems Inc. EV2167A-Q-00A	1	1 Non-Isolated Output Non-Isolated	Fully Populated	Board(s)	DC/DC Step Down	6 A	2.1 MHz	Buck	MPQ2167A-AEC1	6 V	2.7 V	Board(s)	1.8 V
Monolithic Power Systems Inc. EV2167B-D-00A	1	1 Non-Isolated Output Non-Isolated	Fully Populated	Board(s)	DC/DC Step Down	4 A	1.9 MHz	Buck	MPQ2167B-AEC1	6 V	2.7 V	Board(s)	1.8 V
Monolithic Power Systems Inc. MPQ2167BGDE-AEC1-Z						4 A								Buck	11-QFN (2x3)	Automotive	Positive	6 V	-40 C	125 °C	Step-Down	AEC-Q100	11-PowerVFQFN	1	2.7 V	Surface Mount Wettable Flank	2.1 MHz	450 kHz	Adjustable	0.606 V
Monolithic Power Systems Inc. MPQ2167AGQE-AEC1-P						6 A								Buck		Automotive	Positive	6 V	-40 C	125 °C	Step-Down	AEC-Q100	14-PowerVFQFN	1	2.7 V	Surface Mount Wettable Flank	2.1 MHz	450 kHz	Adjustable	0.606 V
Monolithic Power Systems Inc. MPQ2167GD-AEC1-P						4 A								Buck	11-QFN (2x3)	Automotive	Positive	6 V	-40 C	125 °C	Step-Down	AEC-Q100	11-PowerVFQFN	1	2.7 V	Surface Mount	2.2 MHz	300 kHz	Adjustable	0.606 V
Monolithic Power Systems Inc. MPQ2167AGQE-AEC1-Z						6 A								Buck		Automotive	Positive	6 V	-40 C	125 °C	Step-Down	AEC-Q100	14-PowerVFQFN	1	2.7 V	Surface Mount Wettable Flank	2.1 MHz	450 kHz	Adjustable	0.606 V
Monolithic Power Systems Inc. MPQ2167BGDE-AEC1-P						4 A								Buck	11-QFN (2x3)	Automotive	Positive	6 V	-40 C	125 °C	Step-Down	AEC-Q100	11-PowerVFQFN	1	2.7 V	Surface Mount Wettable Flank	2.1 MHz	450 kHz	Adjustable	0.606 V

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	$ 4.42
		10	$ 3.97
		25	$ 3.75
		100	$ 3.25
		250	$ 3.08
	Digi-Reel®	1	$ 4.42
		10	$ 3.97
		25	$ 3.75
		100	$ 3.25
		250	$ 3.08
	N/A	535	$ 4.12
	Tape & Reel (TR)	500	$ 2.77
		1000	$ 2.33
		2500	$ 2.22
Newark	Each (Supplied on Cut Tape)	1	$ 7.02
		10	$ 4.51
		25	$ 4.31
		50	$ 4.12
		100	$ 3.92
		250	$ 3.63
		500	$ 3.45
		1000	$ 3.37

Description

General part information

MPQ2167 Series

MPQ2167A is a frequency-configurable (300KHz to 2.2MHz), synchronous step-down converter. It can achieve up to 6A of continuous output current with peak current control for excellent transient response and efficiency performance. It operates from a 2.7V to 6.0V input range and generates an output voltage as low as 0.606V. It is ideal for a wide range of applications including automotive infotainment, clusters and telematics, portable instruments, industrial supplies and battery-powered devices. The MPQ2167A integrates a 35mohm high-side switch and a 25mohm synchronous rectifier for high efficiency without an external schottky diode. In addition, it provides overcurrent protection with valley current detection to avoid current runaway, short-circuit protection, reliable overvoltage protection, and autorecovery thermal protection. With internal compensation, the MPQ2167A requires a minimal number of readily available, standard external components. Available in QFN-14 (3mmx3mm) package.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

Technical Notes & Articles EN

Datasheet