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G5512 - Integrated Power Solution

This page provides the datasheet information for the G5512, a member of the G5512-GlobalMixed Integrated Power Solution family.

Datasheet Summary

Description

The G5512 includes a step-up converter, a positive charge pump, and a negative charge pump.

Also included is a logic-controlled high-voltage switch with built-in delay.

The step-up DC/DC converter provides the regulated power supply for the panel source driver IC.

Features

  • 2.5V to 5.5V Input Supply Range.
  • 1.2MHz Current-Mode Step-Up Converter.
  • Built-In 18V, 0.15Ω n-Channel MOSFET.
  • Charge Pumps for VGON and VGOFF.
  • Thermal Overload Protection.
  • TQFN5X5-20 Package.

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Datasheet preview – G5512

Datasheet Details

Part number G5512
Manufacturer Global Mixed-mode Technology
File Size 77.08 KB
Description Integrated Power Solution
Datasheet download datasheet G5512 Datasheet
Additional preview pages of the G5512 datasheet.

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Full PDF Text Transcription

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Global Mixed-mode Technology Inc. G5512 Integrated Power Solution for TFT-LCD Features „ 2.5V to 5.5V Input Supply Range „ 1.2MHz Current-Mode Step-Up Converter „ Built-In 18V, 0.15Ω n-Channel MOSFET „ Charge Pumps for VGON and VGOFF „ Thermal Overload Protection „ TQFN5X5-20 Package Applications „ LCD Monitor Panels „ Notebook Computer Displays „ LCD TVs General Description The G5512 includes a step-up converter, a positive charge pump, and a negative charge pump. Also included is a logic-controlled high-voltage switch with built-in delay. The step-up DC/DC converter provides the regulated power supply for the panel source driver IC. The converter is a high performance current-mode regulator with operating frequency at 1.2MHz.
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