产品型号: HC8031

The HC8031 is a highly advanced complete constant-current/ constant voltage linear charger for cell lithium-ion batteries. Its package and low external component count make the HC8031 ideally suited for portable applications. The charge current can be programmed externally with a single resistor, which may be programmed up to 1A. HC8031 determines the charge mode by detecting the battery voltage: Pre-charge, constant current charging, constant voltage charging. The charge current of 0pre-charging and constant –current charging is adjustable. The HC8031 is monitored by temperature monitor during the constant-current and constant-voltage charging. There are two LEDs indicate the charge mode.
The HC8031 is available in the SOP-8L package.

•Charger for Li-Ion Coin Cell Batteries
•Portable MP3 Players, Wireless Headsets
•Bluetooth Applications


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