Single-cell Li-Ion Charger Tri-Mode With Timer And NTC

The SC824 is a single input triple mode (adapter USB High, USB Low) linear single-cell Li-Ion Battery Charger in a 10 lead 2x2 (mm) MLPD ultra-thin package. Charging begins automatically when an input source is applied to the charging input. The input is designed to survive sustained input voltage up to 30V to protect against hot plug overshoot and faulty charging adapters. Thermal limiting protects the SC824 from excessive power dissipation. The SC824 provides three modes of charging: adapter mode, USB low power mode, and USB high power mode. Adapter mode charges up to 1A with the charging adapter operating either in voltage regulation or in current limit to obtain the lowest possible power dissipation. A single current programming pin is used to program precharge current, termination current, and fast-charge current in i xed proportions. The USB modes provide low and high power fast-charge currents. The two USB modes dynami- cally limit the charging load if necessary to automatically prevent overloading the USB Vbus supply. By Semtech Corporation
SC824 's PackagesSC824 's pdf datasheet

SC824 Pinout, Pinouts
SC824 pinout,Pin out
This is one package pinout of SC824,If you need more pinouts please download SC824's pdf datasheet.

SC824 Application circuits
SC824 circuits
This is one application circuit of SC824,If you need more circuits,please download SC824's pdf datasheet.

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