MIC4834
Overview
The MIC4834 is a low noise dual Electroluminescent (EL) Panel driver used in backlighting applications. The MIC4834 converts a low DC voltage to a high DC voltage using a boost converter and then alternates the high DC voltage across the EL panels using an H-bridge.
- Drives two EL panels, up to 3 in2 each at full brightness 220VPP regulated AC output waveform 2.3V to 5.8V DC input voltage Wave-shaping circuit to reduce audible noise Adjustable boost converter frequency Single inductor to power both panels 0.1µA typical shutdown current Package options - 10-pin 3mmx3mm MLF® - 10-pin MSOP -40oC to +125oC junction temperature range
