LP6285 Datasheet | Lowpowersemi

Preliminary Datasheet Multi-Channel DC-DC Converter for LCD Panel General Description The LP6285 includes a high-efficiency boost regulator, 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 200mΩ MOSFET that allows the use of small inductors and ceramic capacitors. The Unity-Gain buffer can drive the V voltage, that Features high short-circuit current, fast slew rate and rail-to-rail inputs and outputs. The positive/negative charge pump controller provides regulated Gate-On voltage. The regulation of the charge pump is generated by the internal parator...