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HV857 - High Voltage EL Lamp Driver IC

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Supertex Inc

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HV857 High Voltage EL Lamp Driver IC by Supertex Inc - Datasheet Preview — Datasheet preview – HV857

Datasheet Details

Part number	HV857
Manufacturer	Supertex Inc
File Size	462.00 KB
Description	High Voltage EL Lamp Driver IC
Datasheet	HV857 Datasheet
Additional preview pages of the HV857 datasheet.

HV857 Product details

Description

The Supertex HV857 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.

Features

Patented audible noise reduction.
Patented lamp aging compensation.
190 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.
Available in 8-Lead MSOP and DFN packa.

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Other Datasheets by Supertex Inc

HV809 - Off-Line High Voltage EL Lamp Driver
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Published: Mar 26, 2005 |