SIC9753 - High Precision Non-Isolated Buck APFC LED Driver

Product Overview

SI Semiconductors

Datasheet Details

Part number	SIC9753
Manufacturer	SI Semiconductors
File Size	568.45 KB
Description	High Precision Non-Isolated Buck APFC LED Driver
Datasheet	SIC9753 Datasheet
Note	This datasheet PDF includes multiple part numbers: SIC9753, SIC9752. Please refer to the document for exact specifications by model.
Additional preview pages of the SIC9753 datasheet.

Product details

Description

The SIC9752/SIC9753 are constant current LED regulators with high current accuracy which applies to single stage step-down power factor corrected LED drivers.

Features

Active PFC for High power factor and low THD.
No auxiliary winding.
600V high voltage MOSFET integrated.
±3% LED output current accuracy.
Excellent line and load regulation.
Critical conduction mode.
System efficiency up to 95%.
Ultra low start up & operating current.
Cycle-by-cycle current limit.
LED short protection.
LED open protection.
Over-temperature protection Typical.

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Other Datasheets by SI Semiconductors

SIC9752 - High Precision Non-Isolated Buck APFC LED Driver
SIC9762D - Main Line Power Up Non-Isolated Buck APFC LED Driver
SIC9763D - Main Line Power Up Non-Isolated Buck APFC LED Driver
SIC9764D - Main Line Power Up Non-Isolated Buck APFC LED Driver
SIC9767D - Main Line Power Up Non-Isolated Buck APFC LED Driver
SIC9552A - High Precision Non-Isolated Buck LED Driver

Published: May 24, 2024 |