The MICROCHIP TECH. MCP73843-410I/MS is a highly advanced linear charge management controller suitable for space-limited and cost-sensitive applications. It combines high-accuracy constant-voltage, constant-current regulation, cell preconditioning, and automatic charge termination in a compact MSOP package. This device is ideal for applications such as cellular telephones, digital cameras, and MP3 players requiring efficient and safe Lithium-Ion/Lithium-Polymer battery charging.