DATASHEET
ISL97645A
Boost + VON Slice + VCOM + Reset
FN6353 Rev 1.
00 October 21, 2010
The ISL97645A 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, 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 VON slice circuit can control gate
voltages up to 30V.
High and low levels are programmable, as well as discharge rate and timing.
The supply monitor can be used to monitor the input
voltage to pr...