VIPER25
VIPER25 is Off-line high voltage converters manufactured by STMicroelectronics.
Product status link VIPER25
Product label
Off-line high voltage converters
Features
- 800 V avalanche rugged power section
- Quasi-resonant (QR) control for valley switching operation
- Standby power < 50 mW at 265 Vac
- Limiting current with adjustable set point
- Adjustable and accurate overvoltage protection
- On-board soft-start
- Safe auto-restart after a fault condition
- Hysteretic thermal shutdown
Application
- Adapters for PDA, camcorders, shavers, cellular phones, cordless phones, videogames
- Auxiliary power supply for LCD/PDP TV, monitors, audio systems, puter, industrial systems, LED driver, No el-cap LED driver, utility power meter
- SMPS for set-top...
