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ISL98665 - TFT-LCD Supplies + DVR + Vcom Amplifier

Features

  • a 2.5AFET with adjustable switching frequency ranging from 310kHz to 1.2MHz. The soft-start time and compensation are adjustable by external components. VGH boost converter features a 1.2A FET and temperature compensation. The LDO is able to deliver 360mA for driving the voltage rail required by external digital circuitry. The ISL98665 calibrator with pI2roCviindteesrfaac7e-b, iatnr.

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Datasheet Details

Part number ISL98665
Manufacturer Renesas
File Size 1.00 MB
Description TFT-LCD Supplies + DVR + Vcom Amplifier
Datasheet download datasheet ISL98665 Datasheet

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Full PDF Text Transcription

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ISL98665 OBSOLETE PRODUCT RECOMMENDED REPLACEMENT PART ISL97649AR5566 TFT-LCD Supplies + DVR + VCOM Amplifier DATASHEET FN8564 Rev 0.00 June 27, 2013 The ISL98665 is an integrated power management IC (PMIC) for TFT-LCDs used in notebooks, tablet PCs, and monitors. The device integrates a boost converter for generating AVDD, an LDO for VLOGIC, and a second boost converter for VGH. VGL is generated by a charge pump driven by the switch node of the AVDD boost. The ISL98665 also includes a high performance VCOM amplifier and a VCOM calibrator, with integrated EEPROM. The AVDD boost converter features a 2.5AFET with adjustable switching frequency ranging from 310kHz to 1.2MHz. The soft-start time and compensation are adjustable by external components. VGH boost converter features a 1.
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