EL7586, EL7586A
TFT-LCD Power Supply
EL7586 NOT RECOMMENDED FOR NEW DESIGNS RECOMMENDED REPLACEMENT PART EL7586A
DATASHEET
FN9210 Rev 2.
00 January 17, 2006
The EL7586 and EL7586A represent multiple output
regulators for use in all large panel, TFT-LCD applications.
Both feature a single boost converter with an integrated 2A 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.
Both EL7586 and EL7586A also integrate fault protection for all four channels.
Once a fault is detected, the device is latched off until the input supply or EN is ...