MIC4830
Overview
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.
- 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
