LP6286 Datasheet | Lowpowersemi

Preliminary Datasheet Multi-Channel DC-DC Converter for LCD Panel General Description The LP6286 includes a high-efficiency boost regulator, a gate pulse modulator (GPM), a voltage detector, a V buffer, and dual charge pump controller for active matrix TFT LCDs. The converter is a high switching frequency current-mode regulator with an integrated N-Channel 0.2Ω MOSFET that allows the use of small inductors and ceramic capacitors. The OPA can drive the LCD V voltage by Unity-Gain buffer, that Features high short-circuit current, fast slew rate and rail-to-rail inputs and outputs. The charge pump controller provides regulated TFT Gate-On voltage. The regulation of the charge...