Datasheet4U Logo Datasheet4U.com

MCP1642D - 1 MHz Low-Voltage Start-Up Synchronous Boost Regulator

This page provides the datasheet information for the MCP1642D, a member of the MCP1642B 1 MHz Low-Voltage Start-Up Synchronous Boost Regulator family.

Datasheet Summary

Features

  • Up to 96% Typical Efficiency.
  • 1.8A Typical Peak Input Current Limit: - IOUT > 175 mA @ 1.2V VIN, 3.3V VOUT - IOUT > 600 mA @ 2.4V VIN, 3.3V VOUT - IOUT > 800 mA @ 3.3V VIN, 5.0V VOUT - IOUT > 1A @ VIN > 3.6V, 5.0V VOUT.
  • Low Start-Up Voltage: 0.65V, typical 3.3V VOUT @ 1 mA.
  • Low Operating Input Voltage: 0.35V, typical 3.3V VOUT @ 1 mA.
  • Output Voltage Range: - Reference Voltage, VFB = 1.21V - 1.8V to 5.5V for the adjustable device option - 1.8V, 3.0V,.

📥 Download Datasheet

Datasheet preview – MCP1642D

Datasheet Details

Part number MCP1642D
Manufacturer Microchip
File Size 651.86 KB
Description 1 MHz Low-Voltage Start-Up Synchronous Boost Regulator
Datasheet download datasheet MCP1642D Datasheet
Additional preview pages of the MCP1642D datasheet.

📁 Similar Datasheet

  • MCP1640 - 0.65V Start-up Synchronous Boost Regulator (Microchip Technology)
  • MCP1640B - 0.65V Start-up Synchronous Boost Regulator (Microchip Technology)
  • MCP1640C - 0.65V Start-up Synchronous Boost Regulator (Microchip Technology)
  • MCP1640D - 0.65V Start-up Synchronous Boost Regulator (Microchip Technology)
  • MCP1601 - 500mA Synchronous BUCK Regulator (Microchip Technology)
  • MCP1603 - 500 mA Synchronous Buck Regulator (Microchip Technology)
  • MCP1612 - 1.4 MHz Synchronous Buck Regulator (Microchip Technology)
  • MCP1623 - Low-Voltage Input Boost Regulator (Microchip Technology)
  • MCP1624 - Low-Voltage Input Boost Regulator (Microchip Technology)
  • MCP1630 - Pulse Width Modulator (Microchip Technology)
Other Datasheets by Microchip

Full PDF Text Transcription

Click to expand full text
MCP1642B/D 1.8A Input Current Switch, 1 MHz Low-Voltage Start-Up Synchronous Boost Regulator Features • Up to 96% Typical Efficiency • 1.8A Typical Peak Input Current Limit: - IOUT > 175 mA @ 1.2V VIN, 3.3V VOUT - IOUT > 600 mA @ 2.4V VIN, 3.3V VOUT - IOUT > 800 mA @ 3.3V VIN, 5.0V VOUT - IOUT > 1A @ VIN > 3.6V, 5.0V VOUT • Low Start-Up Voltage: 0.65V, typical 3.3V VOUT @ 1 mA • Low Operating Input Voltage: 0.35V, typical 3.3V VOUT @ 1 mA • Output Voltage Range: - Reference Voltage, VFB = 1.21V - 1.8V to 5.5V for the adjustable device option - 1.8V, 3.0V, 3.3V and 5.0V for fixed VOUT options • Maximum Input Voltage  VOUT < 5.
Published: |