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MCP73812 - Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers

Download the MCP73812 datasheet PDF. This datasheet also covers the MCP73811 variant, as both devices belong to the same fully integrated li-ion / li-polymer charge management controllers family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MCP73811_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microchip Technology

Part Number Description
MCP73811 Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers
MCP73826 Single Cell Lithium-Ion Charge Management Controller
MCP73828 Single Cell Lithium-Ion Charge Management Controller
MCP73831 Li-Polymer Charge Management Controllers
MCP73832 Li-Polymer Charge Management Controllers

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
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.