Microchip (MCP73844-840I/MS) Battery Charger for 2 Cells of Li-Ion

Battery Charger for 2 Cells of Li-Ion, Li-Pol battery, 9.4V input, 8.4V / 1A charge, MSOP-8

Product Overview
The MCP73844-840I/MS is an advanced dual cell lithium-ion/lithium-polymer charge Management Controller for use in space-limited and cost-sensitive applications. This combines high accuracy constant-voltage (0.5% maximum), constant-current regulation, cell preconditioning, advanced safety timers and automatic charge termination. The device provides a complete, fully functional, stand-alone charge management solution for applications utilizing dual series cell lithium-ion or lithium-polymer battery packs. This operates with an input voltage range of 8.7 to 12V and is fully specified over the ambient temperature range of -40 to +85°C.

Safety charge timer
Automatic charge termination
Automatic recharge
Charge status indicator
0.5% (maximum) High accuracy voltage regulation
Automatic preconditioning of deeply depleted cells
0.25µA (typical) Shutdown current
No inductor required
Programmable charge current
Automatic power-down when input power removed

Applications
Power Management, Consumer Electronics

Product Information

Battery Type: Li-Ion, Li-Pol
Input Voltage: 9.4V
Battery Charge Voltage: 8.4V
Charge Current Max: 1A
Battery IC Case Style: MSOP
No. of Pins: 8Pins
No. of Series Cells: 2
Operating Temperature Min: -40°C
Operating Temperature Max: 85°C
MSL: MSL 1 - Unlimited

What's in the box
1 x Battery Charger