SD7530STR - HIGH POWER FACTOR FLYBACK PWM CONTROLLER

Product Overview

Silan Microelectronics

Part number	SD7530STR
Manufacturer	Silan Microelectronics
File Size	254.85 KB
Description	HIGH POWER FACTOR FLYBACK PWM CONTROLLER
Datasheet	SD7530STR Datasheet
Note	This datasheet PDF includes multiple part numbers: SD7530STR, SD7530. Please refer to the document for exact specifications by model.
Additional preview pages of the SD7530STR datasheet.

SD7530 is a high power factor flyback PWM controller special for LED lighting applications.SD7530

a high performance analog multiplier for power factor correction (PFC), zero current detector (ZCD) to ensure TM operation. It integrates a current sensing comparator with built-in leading-edge blanking, and a totem-pole output stage capable of -600mA /800mA current suited for big MOSFET. SD7530 has a built-in soft-start circuit to avoid the over voltage output under light load start, reduce MOSFET’s voltage stress, and improve circuit’s reliability. SD7530 has a built-in output short-ci.

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Published: Jul 2, 2015 |