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MCP73811 - Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers

General Description

The MCP73811/2 devices are linear charge management controllers that are designed for use in space limited and cost sensitive applications.

Key Features

  • Complete Linear Charge Management Controller - Integrated Pass Transistor - Integrated Current Sense - Integrated Reverse Discharge Protection.
  • Constant Current / Constant Voltage Operation with Thermal Regulation.
  • High Accuracy Preset Voltage Regulation: + 1%.
  • Voltage Regulation: 4.20V.
  • Selectable Charge Current: - MCP73811: 85 mA / 450 mA.
  • Programmable Charge Current: - MCP73812: 50 mA - 500 mA.
  • Minimum External Components Require.

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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.

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MCP73811/2 Simple, Miniature Single-Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers Features • Complete Linear Charge Management Controller - Integrated Pass Transistor - Integrated Current Sense - Integrated Reverse Discharge Protection • Constant Current / Constant Voltage Operation with Thermal Regulation • High Accuracy Preset Voltage Regulation: + 1% • Voltage Regulation: 4.