DatasheetsPDF.com

LP6282 Dataheets PDF



Part Number LP6282
Manufacturers Lowpowersemi
Logo Lowpowersemi
Description LCD Bias Power
Datasheet LP6282 DatasheetLP6282 Datasheet (PDF)

Preliminary Datasheet LCD Bias Power for Panel LP6282 General Description The LP6282 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 MOSFET that allows the use of small inductors and ceramic capacitors. The charge pump controller provides regulated TFT Gate-On voltage. The regulation of the charge pump is generated by the interna.

  LP6282   LP6282


Document
Preliminary Datasheet LCD Bias Power for Panel LP6282 General Description The LP6282 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 MOSFET that allows the use of small inductors and ceramic capacitors. The charge pump controller provides regulated TFT Gate-On voltage. The regulation of the charge pump is generated by the internal comparator that senses the output voltage and compares it with an internal reference. 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. Other features include under-voltage protection, short circuit protection, thermal shutdown protection and under-voltage lockout (UVLO). The LP6282 is available in a space saving QFN-20 (0.4mm pitch) package. Order Information LP6282 □□□ F: Green Package Type QV.


LP6280 LP6282 LP6283


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)