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Evaluation Kit, MCP73831 500mA Linear Charge Management Controller, 4.2V Charge Voltage


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Technical Datasheet:
MCP73831EV   Datasheet
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Product Overview

The MCP73831 is an evaluation and demonstration tool for MCP73831 miniature single cell, fully integrated Li-Ion, Li-Polymer charge management controllers. Two evaluation boards are provided in the MCP73831 evaluation kit. The boards are set up to evaluate simple, stand alone, linear charging of single cell Li-Ion / Li-Polymer battery packs (the battery packs are not included). Each board design provides constant current charging followed by constant voltage charging with automatic charge termination. In addition, the MCP73831-2AC board provides preconditioning of deeply depleted cells. Each board design provides evaluation of the MCP73831 in two package options a SOT23-5 and a 2mmx3mm, 8-Lead DFN for higher power handling capability.
  • 4.2V charge voltage
  • Programmable charge current 15mA to 500mA
  • Preconditioning of deeply depleted cells (MCP73831-2AC)
  • Automatic charge termination
  • Charge current monitor for fuel gauging
  • Reverse discharge protection
  • Powered from external bench supply or voltage regulated wall cube
  • Fully assembled and tested
  • Simple stand alone operation
  • Powered from external bench supply or voltage regulated wall cube


Power Management, Communications & Networking, Audio, Consumer Electronics, Portable Devices, Imaging, Video & Vision


Two MCP73831 Evaluation Boards, MCP73831 Evaluation Board User's Guide, MCP73831 Data Sheet, Application note.


90 Day Warranty only. After Expiration of Warranty returns must be processed via Microchip.

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