a 2.5AFET 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
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Full PDF Text Transcription for ISL98665 (Reference)
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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 i...
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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 2.5AFET with adjustable switching frequency ranging from 310kHz to 1.2MHz. The soft-start time and compensation are adjusta
ISL98665 Datasheet
