MAX1664 - Active-Matrix Liquid Crystal Display AMLCD Supply
The MAX1664 integrates power-supply and backplane drive circuitry for active-matrix thin-film-transistor (TFT) liquid crystal displays.
Included are a single-output, pulsewidth-modulation boost converter (0.25 Ω switch), a dual-output (positive and negative) gate-driver supply using one inductor, an
MAX1664 Features
* o Integrates All Active Circuitry for Three DC-DC Converters o Ultra-Small External Components (ceramic capacitors, 2µH to 5µH inductors) o DC-DC Converters Phase-Locked to Backplane Frequency for Lowest Noise o Low Operating Voltage (down to +2.8V) o Adjustable Output Voltage from VIN to +5.5V o Lo
