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HV843 Datasheet Low Noise Dual EL Lamp Driver

Manufacturer: Supertex

Overview: HV843 Low Noise Dual EL Lamp Driver Initial Release.

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Datasheet Details

Part number HV843
Manufacturer Supertex
File Size 364.84 KB
Description Low Noise Dual EL Lamp Driver
Download HV843 Download (PDF)

General Description

The Supertex HV843 is a low noise, 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.

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.
  • Available in DFN/MLP - 10 package.

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