HV856
Key Features
- High voltage, Tri-EL lamp driver with mon terminal
- Independent brightness control for all three lamps
- 210VPP output voltage for higher brightness
- 1.8V to 6.5V operating supply voltage
- Output voltage regulation
- Two-pin serial data munication for control
- Linear brightness control with seven steps at constant efficiency
- 128kHz fixed switching frequency
- Split supply capability
- Patented high efficiency EL lamp driver
