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.
20V • Selectable Charge Current: - MCP73811: 85 mA / 450 mA • Programmable Charge Current: - MCP73812: 50 mA - 500 mA • Minimum External Components Required: - MCP73811: 2 Ceramic Capacitors - MCP73812: 2 Ceramic Capacitors and 1 Resistor • No Preconditioning • No End-of-Charge Control • No U...