The TPS923653DYYREVM helps the user evaluate the features of the TPS923653 boost/buck-boost LED driver in an SOT-23-THN package. The TPS923653 is a 2-A non-synchronous boost/buck-boost LED driver with 4.5-V to 65-V wide input voltage range, inductive fast dimming (IFD) and spread spectrum.
Features
- Integrated 300-mΩ MOSFETs for 2-A continuous output current
- 100-kHz to 2.2-MHz optional switching frequency with spread spectrum
- Advanced dimming options, including analog dimming, PWM dimming, hybrid dimming and flexible dimming
- Inductive fast dimming (IFD) with minimum 200-ns pulse width and high dimming ratio
- Full protection features and configurable thermal foldback curve