MCP73213EV-2SOVP

The MCP73213EV-2SOVP is an evaluation board for MCP73213 dual cell Li-Ion/Li-polymer battery charge management controller with input overvoltage protection. The evaluation board is designed with two charging currents. The default value is 500mA and when PROG via is tied to ground, the two parallel resistors output 1000mA charging current to a Li-Ion battery. One blue LED status output allows the user to learn if the MCP73213 is in charging state or not. The MCP73213 OVP dual cell Li-Ion Battery Charger Evaluation Board comes with an installed MCP73213 device in the 3mm x 3mm DFN package. The factory preset battery regulation voltage is 8.40V with 10% precondition current, 10% termination current set point, automatic recharge and 6.5V OVP threshold voltage. The evaluation board is designed to observe the performance and features on the circuits via multiple test points. Circuits can also be implemented into suitable applications without additional work.

• 13V input overvoltage protection
• 10% preconditioning of deeply depleted cells
• 32 minute preconditioning timer
• Six hour safety timer
• 10% automatic charge termination
• 500mA and 1000mA preset fast charge current
• Automatic recharge
• Thermal regulation
• One blue LED indicates charge status
• Small DFN packages with exposed pad as additional heat sink

Tillämpningar

Power Management, Communications & Networking, Portable Devices, Audio, Wireless, Medical

Innehåll

MCP73213 OVP Dual-Cell Li-Ion Battery Charger Evaluation Board, Important Information Sheet.

Kommentarer

90 Day Warranty only. After Expiration of Warranty returns must be processed via Microchip.