HV839 Datasheet (Supertex) - High Voltage Dual EL Lamp Driver

HV839, High Voltage Dual EL Lamp Driver

The Supertex HV839 is a high voltage driver designed for driving two EL lamps with a combined 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.

This device uses a single inductor and minim

HV839 Features

* Independent input control for lamp selection 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 Available in small packages (10-lead MSOP and 10-lead DFN/MLP) App