Integrated Circuits (ICs)

MP2228GJ-P

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Monolithic Power Systems Inc.

SWITCHING VOLTAGE REGULATORS 2A,16V,800KHZ SYNC STEP-DOWN CONVERTER

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Integrated Circuits (ICs)

MP2228GJ-P

Active

Monolithic Power Systems Inc.

SWITCHING VOLTAGE REGULATORS 2A,16V,800KHZ SYNC STEP-DOWN CONVERTER

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP2228GJ-P

Current - Output	2 A
Frequency - Switching	800 kHz
Function	Step-Down
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	SOT-23-8 Thin, TSOT-23-8
Supplier Device Package	TSOT-23-8
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	16 V
Voltage - Input (Min) [Min]	6 V
Voltage - Output (Max) [Max]	14.4 V
Voltage - Output (Min/Fixed)	0.8 V

MP2228 Series

Part	Supplied Contents	Board Type	Outputs and Type	Outputs and Type	Contents	Voltage - Input [Min]	Voltage - Input [Max]	Regulator Topology	Voltage - Output	Main Purpose	Frequency - Switching	Current - Output	Utilized IC / Part	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Voltage - Input (Min) [Min]	Number of Outputs	Topology	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Output Type	Supplier Device Package	Output Configuration	Voltage - Input (Max) [Max]	Mounting Type	Function
Monolithic Power Systems Inc. EV2228-J-00A	Board(s)	Fully Populated	1	1 Non-Isolated Output Non-Isolated	Board(s)	6 V	16 V	Buck	3.3 V	DC/DC Step Down	800 kHz	2 A	MP2228
Monolithic Power Systems Inc. MP2228GJ-P											800 kHz	2 A		-40 C	125 °C	SOT-23-8 Thin TSOT-23-8	6 V	1	Buck	0.8 V	14.4 V	Adjustable	TSOT-23-8	Positive	16 V	Surface Mount	Step-Down
Monolithic Power Systems Inc. MP2228GJ-Z											800 kHz	2 A		-40 C	125 °C	SOT-23-8 Thin TSOT-23-8	6 V	1	Buck	0.8 V	14.4 V	Adjustable	TSOT-23-8	Positive	16 V	Surface Mount	Step-Down

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 1.24
		5000	$ 1.24
	Tape & Reel (TR)	500	$ 1.48
		1000	$ 1.23
		2500	$ 1.15
		5000	$ 1.10
Mouser	N/A	1	$ 3.42
		10	$ 2.25
		25	$ 2.08
		100	$ 1.81
		250	$ 1.70
		500	$ 1.18
		1000	$ 1.06
		2500	$ 1.05

Description

General part information

MP2228 Series

The MP2228 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current with excellent load and line regulation over a wide input supply range. The MP2228 has synchronous mode operation for higher efficiency over the output current load range. Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection and thermal shut down. The MP2228 requires a minimal number of readily-available standard external components, and is available in a space-saving 8-pin TSOT23 package.6V-to-16V Operating Input Range 100m?/40m? Low RDS(ON) Internal Power MOSFETs High-Efficiency Synchronous Mode Operation Fixed 800kHz Switching Frequency External AAM pin for Power-Save Mode Programming External Soft-Start OCP Protection and Hiccup Thermal Shutdown Output Adjustable from 0.8V Available in an 8-pin TSOT-23 Package

Documents

Technical documentation and resources