SGM3749 - White LED Driver

Name: SGM3749
SKU: SGM3749-1449593

SG Micro

The SGM3749 by SG Micro is a White LED Driver. Below is the official datasheet preview.

Datasheet Details

Part number	SGM3749
Manufacturer	SG Micro
File Size	787.58 KB
Description	White LED Driver
Datasheet	SGM3749-SGMicro.pdf
Additional preview pages of the SGM3749 datasheet.

With a 40V rated integrated switch FET, the SGM3749 is a boost converter that drives up to 10 LEDs in series. The boost converter runs at a 1.25MHz fixed switching frequency with 1.5A switch current limit, and allows for the use of a high brightness LED in general lighting. The default white LED current is set with the external sensor resistor RSET, and the feedback voltage is regulated to 200mV, as shown in the typical.

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Published: Aug 28, 2020 |