MIC4830 Datasheet Low Noise 180VPP EL Driver

Manufacturer: Micrel Semiconductor

Overview: MIC4830 Low Noise 180VPP EL Driver General.

MIC4830 low noise 180vpp el driver by Micrel Semiconductor - Datasheet Preview

Datasheet Details

Part number	MIC4830
Manufacturer	Micrel Semiconductor
File Size	692.86 KB
Description	Low Noise 180VPP EL Driver
Download	MIC4830 Download (PDF)

General Description

The MIC4830 is a low noise 180VPP electroluminescent lamp (EL) driver.

Using advanced Bipolar, CMOS, DMOS (BCD) technology, the MIC4830 integrates a high voltage boost converter and an H-bridge driver for driving a large EL lamp.

The MIC4830 can drive large panel displays for mobile phones, multimedia players or automotive electronics where EL panels are used for backlighting.

Key Features

1.8V to 5.5V input voltage 180Vpp output voltage Low audible noise EL drive waveform Supports EL panel sizes up to 4in2 (25cm2) Low 45µA operating supply current Small inductor size with low profile (220µH) Tiny 8-pin 3mm × 3mm MLF® package Adjustable boost converter frequency Adjustable EL lamp frequency Low 10nA shutdown current.

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