Microchip | MCP73832T-2ACI/OT

The MCP73832T-2ACI/OT is a 6V, miniature single-cell, fully integrated Li-Ion/Li-Polymer Charge Management Controller designed for use in space limited and cost sensitive applications.

The MCP73832 is available in an 8-Lead, 2 mm x 3 mm DFN package or a 5-Lead, SOT-23 package.

Features:

• Linear Charge Management Controller:
• Integrated Pass Transistor
• Integrated Current Sense
• Reverse Discharge Protection
• High Accuracy Preset Voltage Regulation: + 0.75%
• Four Voltage Regulation Options:
• 4.20V, 4.35V, 4.40V, 4.50V
• Programmable Charge Current: 15 mA to 500 mA
• Selectable Preconditioning:
• 10%, 20%, 40%, or Disable
• Selectable End-of-Charge Control:
• 5%, 7.5%, 10%, or 20%
• Charge Status Output
• Tri-State Output - MCP73831
• Open-Drain Output - MCP73832
• Automatic Power-Down
• Thermal Regulation
• Temperature Range: -40°C to +85°C
• Packaging:
• 8-Lead, 2 mm x 3 mm DFN
• 5-Lead, SOT-23

Applications:

• Lithium-Ion/Lithium-Polymer Battery Chargers
• Personal Data Assistants
• Cellular Telephones
• Digital Cameras
• MP3 Players
• Bluetooth Headsets
• USB Chargers