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MCP19111 - Digitally-Enhanced Power Analog Controller

This page provides the datasheet information for the MCP19111, a member of the MCP19110 Digitally-Enhanced Power Analog Controller family.

Description

12 3.0 Functional Description 17 4.0 Electrical Characteristics 23 5.0 Digital Electrical Characteristics 29 6.0 Configuring the MCP19110/11 37 7.0 Typical Performance Curves 53 8.0 System Bench Testing 57 9.0 Device Calibration 59 10.0 Relative Efficiency Measurement 67 11.0 Memory Organizati

Features

  • Input Voltage: 4.5V to 32V.
  • Output Voltage: 0.5V to 3.6V - Greater than 3.6V requires external divider.
  • Switching Frequency: 100 kHz to 1.6 MHz.
  • Quiescent Current: 5 mA Typical.
  • High-Drive: - +5V Gate Drive - 1A/2A Source Current - 1A/2A Sink Current.
  • Low-Drive: - +5V Gate Drive - 2A Source Current - 4A Sink Current.
  • Peak Current Mode Control.
  • Differential Remote Output Sense.
  • Multi-Phase Systems: - Master or Slave.

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Datasheet preview – MCP19111

Datasheet Details

Part number MCP19111
Manufacturer Microchip
File Size 2.21 MB
Description Digitally-Enhanced Power Analog Controller
Datasheet download datasheet MCP19111 Datasheet
Additional preview pages of the MCP19111 datasheet.

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Full PDF Text Transcription

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MCP19110/11 Digitally-Enhanced Power Analog Controller with Integrated Synchronous Driver Synchronous Buck Features • Input Voltage: 4.5V to 32V • Output Voltage: 0.5V to 3.6V - Greater than 3.6V requires external divider • Switching Frequency: 100 kHz to 1.
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