LP6282 Datasheet PDF (LCD Bias Power) | Download Lowpowersemi LP6282

LP6282 - LCD Bias Power

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.

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.

Datasheet Details

Part number	LP6282
Manufacturer	Lowpowersemi
File Size	274.79 KB
Description	LCD Bias Power
Datasheet	LP6282 Datasheet
Additional preview pages of the LP6282 datasheet.

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Full PDF Text Transcription

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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.

Published: Sep 14, 2018 |