The ISL97642 integrates a high performance boost regulatorwith 2 LDO controllers for VON and VOFF, a VON-slice circuitwith adjustable delay and three amplifiers for VCOM andVGAMMA applications.The boost converter in the ISL97642 is a current mode PWMtype integrating an 18V N-Channel MOSFET.Using external low-cost transistors, the LDO controllersprovide tight regulation for VON, VOFF, as well as providingstart-up sequence control and fault protection.The amplifiers are ideal for VCOM and VGAMMAapplications, with 150mA peak output current drive, 12MHzbandwidth, and 12V/μs slew rate. All inputs and outputs arerail-to-rail.
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