The ISL97642 integrates a high performance boost regulator with 2 LDO controllers for VON and VOFF, a VON-slice circuit with adjustable delay and three amplifiers for VCOM and VGAMMA applications.

Features

• Current mode boost regulator

- Fast transient response

- 1 accurate output voltage

- 18V/2.4A integrated FET

- >90 efficiency

• 2.6V to 5.5V VIN supply

• 2 LDO controllers for VON and VOFF

- 2 output regulation

- VON-slice circuit

• High speed amplifiers

- 150mA short-circuit output current

- 12V/μs slew rate

- 12MHz -3dB bandwidth

- Rail-to-rail inputs and outputs

• Built-in power sequencing

• Internal soft-start

• Multiple overload protection

• Thermal shutdown

• 32 Ld 5x5 thin QFN package

• Pb-free plus anneal available (RoHS compliant)

Applications

• TFT-LCD panels

• LCD monitors

• Notebooks

• LCD-TVs