MCP1603 - 500 mA Synchronous Buck Regulator

Product Overview

Microchip Technology

Datasheet Details

Part number	MCP1603
Manufacturer	Microchip Technology
File Size	810.99 KB
Description	500 mA Synchronous Buck Regulator
Datasheet	MCP1603 Datasheet
Additional preview pages of the MCP1603 datasheet.

Product details

Description

The MCP1603 is a high efficient, fully integrated 500 mA synchronous buck regulator whose 2.7V to 5.5V input voltage range makes it ideally suited for applications powered from 1-cell Li-Ion or 2-cell/3-cell NiMH/NiCd batteries.

Features

Over 90% Typical Efficiency Output Current Up To 500 mA Low Quiescent Current = 45 µA, typical Low Shutdown Current = 0.1 µA, typical Adjustable Output Voltage: - 0.8V to 4.5V Fixed Output Voltage: - 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V 2.0 MHz Fixed-Frequency PWM (Heavy Load) Automatic PWM to PFM Mode Transition 100% Duty Cycle Operation Internally Compensated Undervolta.

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Published: Oct 24, 2007 |