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EL7520

Renesas
Part Number EL7520
Manufacturer Renesas
Description 4-Channel DC/DC Controller
Published Oct 24, 2017
Detailed Description EL7520, EL7520A 4-Channel DC/DC Controller NORTECROEMCOMMENMDEENISDDLER9DE76PF4LO5ARACNEEMWENDTEPSAIGRNTS DATASHEET FN...
Datasheet PDF File EL7520 PDF File

EL7520
EL7520


Overview
EL7520, EL7520A 4-Channel DC/DC Controller NORTECROEMCOMMENMDEENISDDLER9DE76PF4LO5ARACNEEMWENDTEPSAIGRNTS DATASHEET FN7318 Rev 0.
00 July 12, 2005 EL7520 and EL7520A are 4-channel DC/DC controllers that provide a complete power supply system for TFT-LCD applications.
They consist of a 1MHz PWM boost controller, which generates the main voltage for the column driver, and three LDO controllers for VON, VOFF, and VLOGIC supplies.
They also include integrated start-up sequence and start-up delay control.
EL7520 and EL7520A operate from 3V to 5.
5V.
The boost controller can drive a wide range of output current depending on the external FET.
It can be programmed to operate in either P-mode for fa...



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