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HV829B - High Voltage EL Lamp Driver

This page provides the datasheet information for the HV829B, a member of the HV829A High Voltage EL Lamp Driver family.

Description

The Supertex HV829A/B are high voltage EL lamp driver integrated circuits designed for driving EL lamps of up to 70nF at 1000Hz.

The input supply voltage range is from 2.7V to 5.5V.

These devices use a single inductor, a high voltage switching FET and a minimum number of passive components.

Features

  • ❑ Processed with HVCMOS® technology ❑ VDD voltage range = 2.7 to 5.5V DC ❑ Output load up to 70nF (20 in2 for 3.5nF/ in2 lamp) ❑ Adjustable DC-DC converter frequency ❑ Continious output voltage regulation control (from 50V to 200V) General.

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Datasheet preview – HV829B

Datasheet Details

Part number HV829B
Manufacturer Supertex
File Size 75.37 KB
Description High Voltage EL Lamp Driver
Datasheet download datasheet HV829B Datasheet
Additional preview pages of the HV829B datasheet.

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Full PDF Text Transcription

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HV829A/B www.DataSheet4U.com HV829A/B Advance Information High Voltage EL Lamp Driver Features ❑ Processed with HVCMOS® technology ❑ VDD voltage range = 2.7 to 5.5V DC ❑ Output load up to 70nF (20 in2 for 3.5nF/ in2 lamp) ❑ Adjustable DC-DC converter frequency ❑ Continious output voltage regulation control (from 50V to 200V) General Description The Supertex HV829A/B are high voltage EL lamp driver integrated circuits designed for driving EL lamps of up to 70nF at 1000Hz. The input supply voltage range is from 2.7V to 5.5V. These devices use a single inductor, a high voltage switching FET and a minimum number of passive components. The HV829A/B will supply the EL lamp with an AC square wave with a peak-to-peak voltage of two times the set regulated DC voltage.
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