Click to expand full text
ISL98604
NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT
contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc
6-Channel Integrated LCD Supply
DATASHEET
FN7687 Rev 1.00 April 9, 2015
The ISL98604 is a high power, fully programmable 6-Channel output control IC targeted at large panel LCD displays. The ISL98604 integrates a high power, boost converter and delay switch for AVDD generation, one VIO asynchronous buck regulator, two synchronous buck regulators for HAVDD and VCORE supply generation, and linear regulator controllers for VON and VOFF charge pumps.
Operating at 750kHz, the AVDD boost converter features a 4.0A boost FET and 6-bit resolution programmable from 12.7V to 19.0V. The delay switch is also integrated for power sequence.