MCP1623 - Low-Voltage Input Boost Regulator

Product Overview

Microchip Technology

Part number	MCP1623
Manufacturer	Microchip Technology
File Size	448.29 KB
Description	Low-Voltage Input Boost Regulator
Datasheet	MCP1623 Datasheet
Note	This datasheet PDF includes multiple part numbers: MCP1623, MCP1624. Please refer to the document for exact specifications by model.
Additional preview pages of the MCP1623 datasheet.

The MCP1623/24 is a compact, high-efficiency, fixed-frequency, synchronous step-up DC-DC converter.

Up to 96% Typical Efficiency.
425 mA Typical Peak Input Current Limit: - IOUT > 50 mA @ 1.2V VIN, 3.3V VOUT - IOUT > 175 mA @ 2.4V VIN, 3.3V VOUT - IOUT > 175 mA @ 3.3V VIN, 5.0V VOUT.
Low Start-Up Voltage: 0.65V, 3.3V VOUT @ 1 mA (typical).
Low Operating Input Voltage: 0.35V, typical 3.3VOUT @ 1 mA.
Adjustable Output Voltage Range: 2.0V to 5.5V.
Maximum Input Voltage  VOUT < 5.5V.
Automatic PFM/PWM Operation (MCP1624).
PW.

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Published: Jun 29, 2010 |