The EL7585A represents a multiple output regulators for use in all large panel, TFT-LCD applications. It features a single boost converter with integrated 3.5A FET, two positive LDOs for VON and VLOGIC generation, and a single negative LDO for VOFF generation. The boost converter can be programmed to operate in either P-mode or PI-mode for improved load regulation.

Features

• 3.5A current limit FET options

• 3V to 5V input

• Up to 20V boost out

• 1 regulation on all outputs

• VOFF-VBOOST-VON or VBOOST-VOFF-VON sequence control

- VLOGIC is on from start-up for EL7585A

• Programmable sequence delay

• Fully fault protected

• Thermal shutdown

• Internal soft-start

• 20 Ld QFN packages

• Pb-free plus anneal available (RoHS compliant)

Applications

• LCD monitors (15”+)

• LCD-TV (up to 40”+)

• Notebook displays (up to 16”)

• Industrial/medical LCD displays