RT9535A Datasheet (High Efficiency Switching Mode Battery Charger)

Part: RT9535A
Manufacturer: Richtek (official site)
Size: 855.61 KB

RT9535A 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
500kHz Switching Frequency
Auto Shutdown with Adapter Removal

Related Richtek (official site) Datasheets

Part Number	Description
RT9535	High Efficiency Switching Mode Battery Charger
RT9535B	High Efficiency Switching Mode Battery Charger
RT9534	High Efficiency Switching Mode Battery Charger
RT9536H	Linear Single Cell Li-Ion Battery Charger IC
RT9538	High Efficiency Switching Mode Battery Charger

RT9535A Description

The RT9535A 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.