VIPER011LSTR - STMicroelectronics

Description: be covered • Embedded HV startup and sense-FET • Current mode PWM controller • Drain current limit protection (OCP) • Wide supply voltage range: 4.5 V to 30 V • Self-supply option allows the auxiliary winding or bias components to be removed • Minimized system input power consumption: – Less than 10 mW @ 230 VAC in no-load condition – Less than 400 mW @ 230 VAC with 250 mW load • Jittered switching frequency reduces the EMI filter cost: – 30 kHz ± 7% (type X) – 60 kHz ± 7% (type L) – 120 kHz ±