UCC256613DDBR - Texas Instruments

Description: Full-load switching frequency: 50kHz to 750kHz IPPC control enables wide input or wide output LLC (WLLC) operation Enhanced light load management: High frequency pulse skip for improved light load efficiency Audible frequency range skip for reduced audible noise & soft on/off burst mode Low frequency burst for low standby power and integrated PFC on/off control Internal resonant-capacitor voltage synthesizer for enhanced signal reliability and high start-up frequency support