Microchip Announces MCP73871 Charge Management Controller

The MCP73871 charge-management controller is a Li-Ion/Li-Polymer charger with an intelligent charge management feature that enables simultaneous AC-DC-adapter or USB-port charging and powering of devices. The single-chip charger features an integrated pass transistor, and numerous battery and termination-voltage options-making it ideal for complex, space-constrained portable applications. the MCP73871 charge-management controller simplifies the charging and powering of today’s portable electronic devices. With highly accurate voltage regulation of 0.5%, the new charger extends battery life by allowing the battery to be charged closer to its optimal limit…

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