- 3 V to 18 V input voltage range
- 38 V Open LED protection for 10 LEDs
- 200 mV reference voltage with 2% accuracy
- 1.2 A switch FET with 1.2 MHz switching frequency
- Flexible Digital and PWM brightness control
- Built-in soft start
Texas Instruments TPS61165EVM-283
The TPS61165EVM-283 facilitates evaluation of the TPS61165 High Brightness White LED Driver. With its 40 V rated integrated switch FET, the TPS61165 is a boost converter to driver up to 10 LEDs in series. The boost converter runs at 1.2 Hz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allow for the use of small external components.