Datasheet Details
| Part number | RT9534 |
|---|---|
| Manufacturer | Richtek Technology |
| File Size | 813.81 KB |
| Description | High Efficiency Switching Mode Battery Charger |
| Datasheet |
 RT9534 Datasheet
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General Description
The RT9534 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.
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.
- Synchronous Converter with 400kHz Switching Frequency.
- Flag Indicates Li-Ion Charge Completion.
- Auto Shutdown with Adapter Removal.