STCF04
STCF04 is High power white LED SuperCap driver manufactured by STMicroelectronics.
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High power white LED SuperCap driver with I²C interface
Data brief
Features
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1.8 MHz buck-boost converter with 1.2 A peak current limiting and synchronous rectification Programmable current limit Burst mode operation when output is charged Selectable 200 mA / 400 mA SuperCap charging current Input voltage range 2.7 V to 5.5 V Programmable output charging voltage up to 5.5 V Full I²C control Operation modes:
- Shutdown mode
- Monitoring mode with NTC and SuperCap monitoring
- Idle mode
- Flash mode
- Torch mode: up to 300 mA Controlled LED current in all modes Soft and hard triggering of flash, torch and picture light modes Torch dimming in 12...
