MCP73862

MCP73861/2/3/4 Advanced Single or Dual Cell, Fully Integrated Li-Ion/Li-Polymer Charge Management Controllers Features: Linear Charge Management Controllers: - Integrated Pass Transistor - Integrated Current Sense - Reverse-Blocking Protection High-Accuracy Preset Voltage Regulation: + 0.5% Four Selectable Voltage Regulation Options: - 4.1V, 4.2V – MCP73861/3 - 8.2V, 8.4V – MCP73862/4 Programmable Charge Current: 1.2A Maximum Programmable Safety Charge Timers Preconditioning of Deeply Depleted Cells Automatic End-of-Charge Control Optional Continuous Cell Temperature Monitoring Charge Status Output for Direct LED Drive Fault Output for Direct LED Drive Automatic Power-Down Thermal Regulation Temperature Range: -40°C to +85°C Packaging: 16-Pin, 4 x 4 QFN 16-Pin SOIC Applications: Lithium-Ion/Lithium-Polymer Battery Chargers Personal Data Assistants (PDAs) Cellular Telephones Hand-Held Instruments Cradle Chargers Digital Cameras MP3 Players Description: The MCP7386X family of devices features highly advanced linear charge management controllers for use in space-limited, cost-sensitive applications. The devices combine high-accuracy, constant voltage and current regulation, cell preconditioning, cell temperature monitoring, advanced safety timers, automatic charge termination, internal current sensing, reverse-blocking protection, charge status and fault indication in either a space-saving 16-pin 4 x 4 QFN package, or a 16-pin SOIC pa...