MCP73811
MCP73811 is Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers manufactured by Microchip Technology.
MCP73811/2
Simple, Miniature Single-Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers
Features
- plete 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 ponents Required:
- MCP73811: 2 Ceramic Capacitors
- MCP73812: 2 Ceramic Capacitors and 1 Resistor
- No Preconditioning
- No End-of-Charge Control
- No...
