MIC2179 - 1.5A Synchronous Buck Regulator

Product Overview

Microchip

Part number	MIC2179
Manufacturer	Microchip
File Size	1.01 MB
Description	1.5A Synchronous Buck Regulator
Datasheet	MIC2179 Datasheet
Additional preview pages of the MIC2179 datasheet.

The MIC2179 is a 200 kHz synchronous buck (step-down) switching regulator designed for high-efficiency, battery-powered applications.

Input Voltage Range: +4.5V to +16.5V.
Dual-Mode Operation for High Efficiency (up to 96%): - PWM Mode for > 150 mA Load Current - Skip Mode for < 150 mA Load Current.
150 mΩ Internal Power MOSFETs at 12V Input.
200 kHz Preset Switching Frequency.
Low Quiescent Current - 1.0 mA in PWM Mode - 600 μA in Skip Mode - < 5 μA in Shutdown Mode.
Current-Mode Control - Simplified Loop Compensation - Superior Line Regulation.
100% Duty Cycle f.

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Published: Feb 4, 2024 |