G5520A - Bias Power Supply

This page provides the datasheet information for the G5520A, a member of the G5520A-GlobalMixed Bias Power Supply family.

Datasheet Summary

Description

The G5520A includes a high-performance boost regulator, a VCOM buffer (unity gain OPA), a VGH charge pump driver, and a VGL charge pump driver for active-matrix thin-film transistor (TFT) liquid-crystal d

Features

2.5V to 5.5V Input Supply Range.
Active-High Enable Control.
1.2MHz Current-Mode Boost Regulator.
Fast Transient Response to Pulse Load.
±1% Accurate Output Voltage.
Built-In 20V/1.8A, 0.7Ω N-Channel MOSFET.
High Efficiency up to 90%.
Over-Current Protection.
Output Under-Voltage Protection.
High-Performance Operational Amplifier.
±150mA Output Short-Circuit Current.
12V/μs Slew Rate.
12MHz, -3dB Bandwidth.
Ra.

Global Mixed-mode Technology

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Datasheet Details

Part number	G5520A
Manufacturer	Global Mixed-mode Technology
File Size	183.12 KB
Description	Bias Power Supply
Datasheet	G5520A Datasheet
Additional preview pages of the G5520A datasheet.

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Full PDF Text Transcription

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Global Mixed-mode Technology G5520A Bias Power Supply for TFT LCD Panels Features 2.5V to 5.5V Input Supply Range Active-High Enable Control 1.2MHz Current-Mode Boost Regulator Fast Transient Response to Pulse Load ±1% Accurate Output Voltage Built-In 20V/1.8A, 0.

Published: Nov 8, 2016 |