Integrated Circuits (ICs)

MP28167GQ-P

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Monolithic Power Systems Inc.

DC-DC SWITCHING SYNCHRONOUS BUCK-BOOST REGULATOR, 2.8-22V IN, 3A OUT, QFN-16

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DocumentsDatasheet Technical Data Sheet EN

Integrated Circuits (ICs)

MP28167GQ-P

Active

Monolithic Power Systems Inc.

DC-DC SWITCHING SYNCHRONOUS BUCK-BOOST REGULATOR, 2.8-22V IN, 3A OUT, QFN-16

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP28167GQ-P

Current - Output	3 A
Frequency - Switching	530 kHz
Function	Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	16-PowerVFQFN
Supplier Device Package	16-QFN (3x3)
Synchronous Rectifier	True
Topology	Buck-Boost
Voltage - Input (Max) [Max]	22 V
Voltage - Input (Min) [Min]	2.8 V
Voltage - Output (Min/Fixed)	5 V

MP28167 Series

Part	Frequency - Switching	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Function	Current - Output	Synchronous Rectifier	Supplier Device Package	Output Configuration	Mounting Type	Topology	Package / Case	Number of Outputs	Voltage - Input (Min) [Min]
Monolithic Power Systems Inc. MP28167GQ-P	530 kHz	-40 C	125 °C	22 V	5 V	Step-Up/Step-Down	3 A		16-QFN (3x3)	Positive	Surface Mount	Buck-Boost	16-PowerVFQFN	1	2.8 V
Monolithic Power Systems Inc. MP28167GQ-Z	530 kHz	-40 C	125 °C	22 V	5 V	Step-Up/Step-Down	3 A		16-QFN (3x3)	Positive	Surface Mount	Buck-Boost	16-PowerVFQFN	1	2.8 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	$ 4.31
		10	$ 2.85
		25	$ 2.47
		100	$ 2.04
		250	$ 1.84
	Digi-Reel®	1	$ 4.31
		10	$ 2.85
		25	$ 2.47
		100	$ 2.04
		250	$ 1.84
	N/A	1515	$ 2.94
	Tape & Reel (TR)	500	$ 1.71
		1000	$ 1.61
		1500	$ 1.55
		2500	$ 1.49
		3500	$ 1.46
		5000	$ 1.43
Newark	Each (Supplied on Cut Tape)	1	$ 5.25
		10	$ 3.29
		25	$ 3.13
		50	$ 2.97
		100	$ 2.82
		250	$ 2.60
		500	$ 2.44
		1000	$ 2.31

Description

General part information

MP28167 Series

MP28167 is a synchronous, 4-switch, integrated buck-boost converter, capable of regulating the output voltage across a 2.8V to 22V wide input voltage range with high efficiency. The MP28167 uses constant-on-time control in buck mode and constant-off-time control in boost mode, providing fast load transient response as well as smooth buck-boost mode transient. The MP28167 provides forced PWM switching mode and programmable output CC (constant current) limit, which supports flexible design for different applications. Full protection features include overcurrent protection (OCP), overvoltage protection (OVP), undervoltage protection (UVP) and thermal shutdown. The MP28167 is available in a 16-pin QFN (3mmx3mm) package.