HV858

Tri-EL Lamp Driver IC

Supertex

HV858 Features

* Tri-EL lamp driver with common terminal Independent brightness control for all 3 lamps 1.8V to 6.5V Operating Supply Voltage Output voltage regulation Two-pin serial data communication for control Linear brightness control with seven steps at constant efﬁciency 128kHz Fixed Switching Frequency Split

HV858 General Description

The Supertex HV858 is a high voltage triple EL lamp driver designed for driving combined EL lamps of up to 3.0 in2 (1.0 in2 each). The input supply voltage range is from 1.8V to 6.5V. The device is designed such that the input voltage to the inductor can be different from the input voltage to the de.

HV858 Datasheet (277.68 KB)

HV858 Datasheet Preview — Preview of HV858 PDF

Datasheet Details

Part number:

HV858

Manufacturer:

Supertex

File Size:

277.68 KB

Description:

Tri-el lamp driver ic.

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HV858 Tri-EL Lamp Driver Supertex

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HV858 Features

HV858 General Description

Datasheet Details

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HV858 Distributor