VIPERGAN50
VIPERGAN50 is Advanced quasi-resonant offline high voltage converter manufactured by STMicroelectronics.
Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT
Product status link VIPERGAN50 Product label
Figure 1. Typical application
Features
- Quasi-resonant (QR) flyback controller
- 650 V E-mode power GaN transistor
- Embedded sense FET
- Dynamic blanking time and adjustable valley synchronization delay functions, to maximize efficiency at any input line and load condition
- Valley-lock to ensure constant valley skipping
- Advanced power management for less than 30 mW standby power consumption with adaptive burst-mode
- Output OVP protection
- Input voltage feed-forward pensation for mains independent OPP variation
- Brown-in and brown-out...
