Power chip

UCD9248 Digital PWM System Controller

Power 3W Input Voltage Range 85-264Vac\n 100-370Vdc Output Voltage/Current (Vo/lo) 12V/0.25A Efficiency % 73

The NCV5700 is a high current, high performance stand-alone IGBT driver for high power applications including solar inverters, motor control and uninterruptible power supplies. The device eliminates many external components, providing a cost-effective solution. Protection features of the device include active Miller clamp, accurate UVLO, EN input, DESAT protection and active low fault output. The driver also features an accurate 5.0 V output and separate high and low (VOH and VOL) ​​driver outputs for easy system design. The driver accepts a wide range of bias supply voltages, including unipolar and bipolar voltages. It uses 16-pin SOIC encapsulation. AEC-Q100 qualified.

TPS2041B Single Channel Current Limiting Power Distribution Switch