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LP6285

Lowpowersemi
Part Number LP6285
Manufacturer Lowpowersemi
Description Multi-Channel DC-DC Converter
Published Apr 19, 2018
Detailed Description Preliminary Datasheet LP6285 Multi-Channel DC-DC Converter for LCD Panel General Description The LP6285 includes a hi...
Datasheet PDF File LP6285 PDF File

LP6285
LP6285


Overview
Preliminary Datasheet LP6285 Multi-Channel DC-DC Converter for LCD Panel General Description The LP6285 includes a high-efficiency boost regulator, a VCOM 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 VCOM 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 comparator tha...



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