INTERSIL EL7585 Manual
Update: 28 September, 2023
The EL7585 is a multiple output regulator designed for use in large panel, TFT-LCD applications. It features a single boost converter with an integrated 3.5A FET, two positive LDOs for generating VON and VLOGIC, and a single negative LDO for generating VOFF. The boost converter can be programmed to operate in either P-mode or PI-mode to improve load regulation. The EL7585 also includes fault protection for all four channels. Once a fault is detected, the device is latched off until the input supply or EN is cycled. This device also incorporates an integrated start-up sequence for VBOOST, VOFF, then VON or for VOFF, VBOOST, and VON sequencing. The latter requires a single external transistor. The timing of the start-up sequence is set using an external capacitor. The EL7585 is specified for operation over the -40°C to +85°C temperature range.
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MD5 Checksum: 0BC2E623D2C4481A49C835296AD1D52E
Publication date: 03 May, 2012
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INTERSIL EL7585 Manual PDF