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ISL97644

Renesas
Part Number ISL97644
Manufacturer Renesas
Description Boost + LDO + VON Slice + VCOM
Published Jul 25, 2018
Detailed Description ISL97644 Boost + LDO + VON Slice + VCOM The ISL97644 represents an integrated DC/DC regulator for monitor and notebook ...
Datasheet PDF File ISL97644 PDF File

ISL97644
ISL97644

Overview
ISL97644 Boost + LDO + VON Slice + VCOM The ISL97644 represents an integrated DC/DC regulator for monitor and notebook applications with screen sizes up to 20”.
The device integrates a boost converter for generating AVDD, a VON slice circuit, an integrated logic LDO and a high performance VCOM amplifier.
The boost converter features a 2.
6A FET and has user programmable soft-start and compensation.
With efficiencies up to 92%, the AVDD is user selectable from 7V to 20V.
The logic LDO includes a 350mA FET for driving the low voltage needed by the external digital circuitry.
The VON slice circuit can control gate voltages up to 30V.
High and low levels are programmable, as well as discharge ra...


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