VIPER26K - STMicroelectronics

Description: 1050 V avalanche-rugged power MOSFET  allowing ultra-wide VAC input range to be covered  Embedded HV startup and sense-FET  Current mode PWM controller  Drain current limit protection:  -500 mA (VIPER265K)  -700 mA (VIPER267K)  Jittered switching frequency reduces the EMI filter cost: 60 kHz ± 4kHz  Standby power < 30 mW at 230 VAC  Embedded E/A with 3.3 V reference  Safe auto-restart after a fault condition  Hysteretic thermal shutdown  Built-in soft-start for improved system reli