MCP1640B, MCP1640 - 0.65V Start-up Synchronous Boost Regulator

Microchip Technology

The MCP1640B by Microchip Technology is a 0.65V Start-up Synchronous Boost Regulator. Below is the official datasheet preview.

Datasheet Details

Part number	MCP1640B, MCP1640
Manufacturer	Microchip Technology
File Size	473.37 KB
Description	0.65V Start-up Synchronous Boost Regulator
Datasheet	MCP1640_MicrochipTechnology.pdf
Note	This datasheet PDF includes multiple part numbers: MCP1640B, MCP1640. Please refer to the document for exact specifications by model.
Additional preview pages of the MCP1640B datasheet.

The MCP1640/B/C/D is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter.

Up to 96% Typical Efficiency.
800 mA Typical Peak Input Current Limit: - IOUT > 100 mA @ 1.2V VIN, 3.3V VOUT - IOUT > 350 mA @ 2.4V VIN, 3.3V VOUT - IOUT > 350 mA @ 3.3V VIN, 5.0V VOUT.
Low Start-Up Voltage: 0.65V, typical 3.3V VOUT @ 1 mA.
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 (MCP1640/C): - PFM Oper.

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Published: Aug 31, 2010 |