LP3947 charger equivalent, usb/ac adaptor single cell li-ion battery charger.
n Supports USB Charging Scheme n Integrated Pass Transistor
Typical Application Circuit
20111001
More Application Circuit can be found in the Application Note section..
n n n n n Cellular Phones PDAs Digital Cameras USB Powered Devices Programmable Current Sources
Features
n Supports USB.
The LP3947 is a complete charge management system that safely charges and maintains a Li-Ion battery from either USB power source or AC adaptor. In USB mode, the LP3947 supports charging in low power or high power mode. Alternatively, the LP3947 can .
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