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HV832 - High Voltage Dual EL Lamp Driver

Description

The Supertex HV832 is a high voltage driver designed for driving two EL lamps with a combined area of 3.5in2.

The input supply voltage range is from 2.0V to 5.0V.

The device is designed to reduce the amount of audible noise emitted by the lamp.

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 1.8V to 5.0V.
  • Separately adjustable lamp and converter frequencies.
  • Output voltage regulation.
  • Split supply capability.

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Datasheet preview – HV832

Datasheet Details

Part number HV832
Manufacturer Supertex Inc
File Size 545.60 KB
Description High Voltage Dual EL Lamp Driver
Datasheet download datasheet HV832 Datasheet
Additional preview pages of the HV832 datasheet.

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Full PDF Text Transcription

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HV832 Obsolete High Voltage Dual EL Lamp Driver for Low Noise Applications 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 1.8V to 5.0V ► Separately adjustable lamp and converter frequencies ► Output voltage regulation ► Split supply capability Applications ► LCD backlighting ► Mobile Cellular Phone keypads ► PDAs ► Handheld wireless communication products ► Global Positioning Systems (GPS) General Description The Supertex HV832 is a high voltage driver designed for driving two EL lamps with a combined area of 3.5in2. The input supply voltage range is from 2.0V to 5.0V.
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