RT9535B Overview
The RT9535B is a PWM switch mode battery charger controller to fast charge single or multiple Li-Ion, NiMH and NiCd batteries, using constant current or constant voltage control. Maximum current can be easily programmed by external resistor. The constant voltage output can support up to 22V with 0.5% accuracy.
RT9535B Key Features
- Fast Charging for Li-Ion, NiMH and NiCd Batteries
- Adjustable Battery Voltages from 2.5V to 22V
- High Efficiency : Up to 95%
- Charging Current Programmed by Resistor
- Precision 0.5% Charging Voltage Accuracy
- Provide 5% Charging Current Accuracy
- Input Current Limit Maximizes Charging Rate
- 500kHz Switching Frequency
- Flag Indicates Li-Ion Charge pletion
- Auto Shutdown with Adapter Removal