MIC2177 - 2.5A Synchronous Buck Regulator

Product Overview

Microchip

Part number	MIC2177
Manufacturer	Microchip
File Size	1.10 MB
Description	2.5A Synchronous Buck Regulator
Datasheet	MIC2177 Datasheet
Additional preview pages of the MIC2177 datasheet.

The MIC2177 is a 200 kHz synchronous buck (step-down) switching regulator designed for high-efficiency, battery-powered applications.

4.5V to 16.5V Input Voltage Range.
Dual Mode Operation for High Efficiency (up to 96%) - PWM Mode for > 200 mA Load Current - Skip Mode for < 200 mA Load Current.
100 mΩ Internal Power MOSFETs at 12V Input.
200 kHz Preset Switching Frequency.
Low Quiescent Current - 1.0 mA in PWM Mode - 500 μA in Skip Mode - < 5 μA in Shutdown Mode.
100% Duty Cycle for Low Dropout Operation.
Current-Mode Control - Simplified Loop Compensation - Supe.

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Published: Feb 4, 2024 |