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HV859 Datasheet High Voltage EL Lamp Driver

Manufacturer: Supertex

Overview: Supertex inc. HV859 High Voltage EL Lamp Driver for Low Noise.

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Datasheet Details

Part number HV859
Manufacturer Supertex
File Size 444.98 KB
Description High Voltage EL Lamp Driver
Download HV859 Download (PDF)

General Description

The Supertex HV859 is a high voltage driver designed for driving Electroluminescent (EL) lamps of up to 5.0 square inches.

The input supply voltage range is from 1.8 to 5.0V.

The device uses a single inductor and a minimum number of passive components.

Key Features

  • Patented audible noise reduction.
  • Patented lamp aging compensation.
  • 210 VPP output voltage for higher brightness.
  • Patented output timing for high efficiency.
  • Single cell lithium ion compatible.
  • 150nA shutdown current.
  • Wide input voltage range 1.8 to 5.0V.
  • Separately adjustable lamp and converter frequencies.
  • Output voltage regulation.
  • Split supply capability.

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