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MCP1623 - Low-Voltage Input Boost Regulator

Download the MCP1623 datasheet PDF. This datasheet also covers the MCP1624 variant, as both devices belong to the same low-voltage input boost regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

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

Key Features

  • 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MCP1624_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MCP16251 PFM/PWM Synchronous Boost Regulator Microchip
MCP16252 PFM/PWM Synchronous Boost Regulator Microchip
MCP16301 High-Voltage Input Integrated Switch Step-Down Regulator Microchip
MCP16301H High-Voltage Input Integrated Switch Step-Down Regulator Microchip
MCP1630V Pulse Width Modulator Microchip

Other Datasheets by Microchip Technology

Part Number Description
MCP1624 Low-Voltage Input Boost Regulator
MCP1601 500mA Synchronous BUCK Regulator
MCP1603 500 mA Synchronous Buck Regulator
MCP1612 1.4 MHz Synchronous Buck Regulator
MCP1630 Pulse Width Modulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MCP1623/24 Low-Voltage Input Boost Regulator for PIC® Microcontrollers Features • 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.