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HV841 - High Voltage Dual EL Lamp Driver

Description

The Supertex HV841 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.

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 - pin MSOP and 10 - pin MLP).

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Datasheet preview – HV841

Datasheet Details

Part number HV841
Manufacturer Supertex
File Size 443.29 KB
Description High Voltage Dual EL Lamp Driver
Datasheet download datasheet HV841 Datasheet
Additional preview pages of the HV841 datasheet.

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Full PDF Text Transcription

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High Voltage Dual EL Lamp Driver HV841 Initial Release 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 - pin MSOP and 10 - pin MLP) Applications Mobile cellular phones, dual display Keypad and LCD backlighting Portable instrumentation Dual segment lamps Hand held wireless communication devices General Description The Supertex HV841 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.
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