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MCP73838 Datasheet (mcp73837 / Mcp73838) Advanced Stand-alone Li-ion / Li-polymer Battery Charge Management Controller

Manufacturer: Microchip Technology

Overview: .. MCP73837/8 Advanced Stand-Alone Li-Ion / Li-Polymer Battery Charge Management Controller with Autonomous AC-Adapter or USB-Port Source.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MCP73837 and MCP73838 devices are fully integrated linear Li-Ion / Li-Polymer battery chargers with autonomous power source selection.

Along with its small physical size, the low number of external ponents requi

Key Features

  • High Accuracy Preset Voltage Regulation: + 0.5%.
  • Available Voltage Regulation Options: - 4.20V, 4.35V, 4.4V, or 4.5V.
  • Complete Linear Charge Management Controller: - Autonomous Power Source Selection - Integrated Pass Transistors - Integrated Current Sense - Integrated Reverse Discharge Protection.
  • Constant Current (CC) / Constant Voltage (CV) Operation with Thermal Regulation.
  • Selectable USB-Port Charge Current: - Low: 1 Unit Load / High: 5 Unit Loa.

More Datasheets from Microchip Technology

Part Number Description
MCP73831 Li-Polymer Charge Management Controllers
MCP73832 Li-Polymer Charge Management Controllers
MCP73833 (MCP73833 / MCP73834) Microcontrollers
MCP73834 (MCP73833 / MCP73834) Microcontrollers
MCP73837 (MCP73837 / MCP73838) Advanced Stand-Alone Li-Ion / Li-Polymer Battery Charge Management Controller
MCP73811 Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers
MCP73812 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
MCP73841 Lithium-Ion/ Lithium-Polymer Charge Management Controllers

MCP73838 Distributor