UCC25230 Description
The UCC25230 is a highly integrated PWM converter operating as an isolated forward flyback. It has highside and low-side power switches integrated and the control circuit with all key converter functions included. The power stage requires only one- or multiple winding coupled inductor and output capacitors for the plete solution.
UCC25230 Key Features
- 2 Highly Integrated Converter Operating as a Buck, or Isolated Forward-Flyback, Flybuck™
- Wide Operating Input Voltage Range from 12 V to 100 V, 105-V Surge
- Up to 0.2-A Output Current
- 9-V Always Available VDD Output with up to 2
- Thermally Enhanced 4-mm x 4-mm SON-8/S
- Internally Set Fixed 380-kHz Switching
- Internal 2-ms Duration Soft Start
- Voltage Mode Control with Input Feed Forward
- 2% Accuracy Internal 2.5-V Reference
- VDD UVLO