HV845 Overview
The Supertex HV845 is a low noise, high voltage driver designed for driving two EL lamps with a bined area of 3.5 square inches. The input supply voltage range is from 2.0V to 5.8V. The device is designed to reduce the amount of audible noise emitted by the lamp.
HV845 Key Features
- Low audible noise
- Independent input control for lamp selection
- 180VPP output voltage
- Split supply capability
- Patented output timing
- One miniature inductor to power both lamps
- Low shutdown current
- Wide input voltage range 2.0V to 5.8V
- Output voltage regulation
- No SCR output