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ISL78419

Part Number	ISL78419
Manufacturer	Renesas
Description	Integrated Automotive TFT-LCD Power Supply Regulator
Published	May 13, 2019
Detailed Description	DATASHEET ISL78419 Integrated Automotive TFT-LCD Power Supply Regulator FN8292 Rev 3.00 June 27, 2014 The ISL78419 is...
Datasheet	ISL78419 PDF File

Overview

DATASHEET ISL78419 Integrated Automotive TFT-LCD Power Supply Regulator FN8292 Rev 3.
00 June 27, 2014 The ISL78419 is an integrated power management IC (PMIC) for TFT-LCDs used in central display, rear seat entertainment and virtual dashboards.
The device integrates a boost converter for generating AVDD, an LDO regulator for VLOGIC.
VON and VOFF are generated by a charge pump driven by the switch node of the boost converter.
The ISL78419 also includes a VON slice circuit, reset function, and a high performance VCOM amplifier with a Digitally Controlled Potentiometer (DCP) that is used as a VCOM calibrator.
The AVDD boost converter features a 1.
5A/0.
18Ωboost FET with 600kHz/1200kHz switch...

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