This product is a LED driver evaluation board based on STCF01. It is suitable for camera flash in cellular phones, and features PWM mode control, high efficiency, high switching frequency, etc.
The STEVAL-TLL002V1 is an evaluation board based on the STCF01, a white LED driver optimized for driving two to four LEDs from a Li-ion battery input. It is designed specifically for camera flash applications in cellular phones, offering high efficiency and a small circuit size.
| Input voltage range | 2.6 V to 5.5 V |
|---|---|
| Output voltage | 16.5 V |
| Switching frequency | 1.5 MHz |
| Maximum current | 300 mA |
| Efficiency | up to 90% |
| Application | Camera flash in cellular phones |
It is based on the STCF01, a white LED driver optimized for driving two to four LEDs.
Only an inductor, a Schottky diode, two capacitors, and two resistors are required.