The TPS923650 evaluation module (EVM) is a two layer PCB assembly with multiple variants to help the user evaluate the main features and performance of the TPS923651/0 device family. The TPS923651/0 is a 2A / 1A non-synchronous Boost / Buck-Boost LED driver with 4.5V to 65V wide input range with PWM / analog dimming function. By integrating the low-side NMOS, the device is capable of driving LEDs with high power density and high efficiency.
Features
- LED common cathode connection
- Integrated 300mΩ MOSFET
- Typical current limit (1.6A / 3.2A)
- Switching frequency (400kHz / 1MHz)
- Advanced dimming options:
- D1 for PWM dimming
- D2 for Analog dimming
- Full protection features:
- LED open and short protection
- Switching FET open and short protection
- External component failure protection
- Cycle-by-cycle current limit
- Thermal shutdown
- Package: SOT583