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HV829B - High Voltage EL Lamp Driver

Download the HV829B datasheet PDF. This datasheet also covers the HV829A variant, as both devices belong to the same high voltage el lamp driver family and are provided as variant models within a single manufacturer datasheet.

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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HV829A_Supertex.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HV829B
Manufacturer Supertex
File Size 75.37 KB
Description High Voltage EL Lamp Driver
Datasheet download datasheet HV829B Datasheet

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Other Datasheets by Supertex

Part Number Description
HV829A High Voltage EL Lamp Driver
HV824 High Voltage EL Lamp Driver
HV816 Dimmable EL Lamp Driver
HV835 Low Noise Dual EL Lamp Driver
HV839 High Voltage Dual EL Lamp Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.