Datasheet Details
Part number:
EL7520A, EL7520
Manufacturer:
File Size:
596.61 KB
Description:
4-channel dc/dc controller.
Note:
This datasheet PDF includes multiple part numbers: EL7520A, EL7520.
Please refer to the document for exact specifications by model.
EL7520A, EL7520, 4-Channel DC/DC Controller
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 c
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