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RTQ6749-QT-A2 - TFT LCD Integrated Power Module

Description

The RTQ6749 is an I2C interface programmable power management IC.

The IC includes two synchronous boost converters for PAVDD and VGH, one synchronous NAVDD buck-boost, one VGL charge pump, one high performance VCOM with 8-bit Calibrator and one RESET voltage detector.

Features

  • 2.5V to 5.5V Input Supply Voltage.
  • I2C Interface.
  • Power-on and Power-off Sequence Free.
  • PAVDD Programmable Output Voltage 5V to 7.3V.
  • PAVDD Output Current Capability up to 200mA.
  • NAVDD Programmable Output Voltage.
  • 5V to.
  • 7.3V.
  • NAVDD Output Current Capability up to 200mA.
  • VGH Programmable Output Voltage 7V to 30V.
  • VGH Output Current Capability up to 60mA.
  • VGH Output Voltage Temperature Compensation.
  • VGL Programmable Output Vo.

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Datasheet preview – RTQ6749-QT-A2

Datasheet Details

Part number RTQ6749-QT-A2
Manufacturer Richtek
File Size 1.90 MB
Description TFT LCD Integrated Power Module
Datasheet download datasheet RTQ6749-QT-A2 Datasheet
Additional preview pages of the RTQ6749-QT-A2 datasheet.

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Full PDF Text Transcription

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RTQ6749-QT-A2 TFT LCD Integrated Power Module for Automotive General Description The RTQ6749 is an I2C interface programmable power management IC. The IC includes two synchronous boost converters for PAVDD and VGH, one synchronous NAVDD buck-boost, one VGL charge pump, one high performance VCOM with 8-bit Calibrator and one RESET voltage detector. With available in a WQFN-32L 5x5 package, this device is suitable for automotive TFT-LCD panel. The IC can operate from 2.5V to 5.5V input voltages. High switching frequency operation prevent that the switching noise to interfere AM band.
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