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HV861 Datasheet Dual El Lamp Driver

Manufacturer: Supertex

Overview: Supertex inc. HV861 Dimmable, Low Noise, Dual EL Lamp Driver.

Datasheet Details

Part number HV861
Manufacturer Supertex
File Size 461.25 KB
Description Dual EL Lamp Driver
Datasheet HV861-Supertex.pdf

General Description

The Supertex HV861 is a low noise, dimmable, high voltage, dual EL Lamp driver designed for driving two electroluminescent (EL) Lamps with a bined area of 5.0 square inches.

The input supply voltage range is from 2.5V to 4.5V.

Enable input logic high can go as low as 1.5V, which allows logic interface operating from typical 1.8V supplies.

Key Features

  • Adjustable output regulation for dimming.
  • Lamp fade-in/fade-out capability.
  • Low audible noise.
  • 180VPP output voltage for higher brightness.
  • 1.5V enable input logic high.
  • Single cell lithium ion compatible.
  • One miniature inductor to power both lamps.
  • Separately adjustable lamp and converter frequencies.
  • Split supply capability.
  • 16-Lead QFN package.

HV861 Distributor