RT9591 is Smart Photoflash Capacitor Charger manufactured by Richtek Technology.
| Part Number | Description |
|---|---|
| RT9594A | MOSFET Integrated Smart Photoflash Capacitor Charger |
| RT9594B | MOSFET Integrated Smart Photoflash Capacitor Charger |
| RT9595 | MOSFET Integrated Smart Photoflash Capacitor Charger |
| RT9598 | MOSFET Integrated Smart Photoflash Capacitor Charger |
| RT9501A | (RT9501A/B) Advanced Lithium-Ion Linear Battery Charger |
The RT9591 is a highly integrated photoflash charging solution in digital and film cameras. It is targeted for applications that use either two AA batteries or a single lithium-ion battery. The RT9591 integrates a constant current controller for charging high voltage photoflash capacitor quickly and efficiently, an IGBT driver for igniting flash tube, and a voltage detector.
