HV860
HV860 is Dimmable EL Lamp Driver manufactured by Supertex.
Low Noise, Dimmable EL Lamp Driver
Features
- Adjustable output regulation for dimming
- 220VPP output voltage for higher brightness
- Single cell lithium ion patible
- 150nA shutdown current
- Separately adjustable lamp and converter frequencies
- 3x3mm 12-Lead QFN package
- Split supply capability
Applications
- Mobile cellular phone keypads
- PDAs
- Handheld wireless munication products
- Global Positioning Systems (GPS)
General Description
The Supertex HV860 is a high voltage driver designed for driving Electroluminescent, (EL), lamps of up to 5 square inches. The input supply voltage range is from 2.5 to 4.5V. The device uses a single inductor and a minimum number of...
