1. Description
The ISL98602 represents a high-power, integrated LCD supply IC targeted at large panel LCD displays. The ISL98602integrates a high-power boost converter for AVDD generation, VON and VOFF charge pump drivers, one synchronousbuck regulator, and one synchronous buck controller for two logic voltages. The VON slicing circuitry and power good function are also included.
2. Features
> 9.5V to 15.0V Input Supply
> 1.3MHz Switching Frequency
> 5.5A Integrated Boost for Up to 19V AVDD
> VON Charge Pump, Up to 36V and 120mA
> VOFF Charge Pump, Down to -10V and 120mA
> Synchronous Buck1 for 3.3V/2.5V with 2.0A Peak FET
> Synchronous Buck2 Controller Output from 0.9V to 2.0V
> On-board AVDD Delay Switch
> VON Slice Function Integrated
> Power Good Function for TCON Enable
> Automatic Start-Up Sequencing
> UVLO, UVP, OVP, OCP, and OTP Protection
> 40 Ld 6x6 QFN
https://www.utsource.net/ic-datasheet/ISL98602IRAAZ-4578019.html
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