STMicroelectronics VIPER15
The device is an off-line converter with an 800 V rugged power section, a PWM control, double levels of overcurrent protection, overvoltage and overload protections, hysteretic thermal protection, soft-startFEATURES
● 800 V avalanche rugged power section● Quasi-resonant (QR) control for valley switching operation )● Standby power < 50 mW at 265 Vac t(s● Limiting current with adjustable set point uc● Adjustable and accurate overvoltage dprotection ro● On-board soft-start P● Safe auto-restart after a fault condition te● Hysteretic thermal shutdown soleApplications Ob● Adapters for PDA, camcorders, shavers, -cellular phones, cordless phones, videogames )● Auxiliary power supply for LCD/PDP TV, t(smonitors, audio systems, computer, industrial csystems, LED driver, No el-cap LED driver, uutility power meter rod● SMPS for set-top boxes, DVD players and Obsolete Precorders, white goods SO16 narrow SO-16 DIP-7
DESCRIPTION