SGM3759 - Boost WLED Driver

Product Overview

SG Micro

Part number	SGM3759
Manufacturer	SG Micro
File Size	824.26 KB
Description	Boost WLED Driver
Datasheet	SGM3759 Datasheet
Additional preview pages of the SGM3759 datasheet.

With a 40V rated integrated switch FET, the SGM3759 is a boost converter that drives LEDs in series.

integrated open LED protection that disables the SGM3759 to prevent the output voltage from exceeding the IC absolute maximum voltage ratings during open LED conditions. When the device is working, if the STROBE pin is pulled up, it will turn on flash mode within 100µs. And the feedback voltage is regulated to 5× of the backlight mode that determined by the PWM signal duty cycle. And it will turn to backlight mode within 100µs when the STROBE pin is pulled down or the strobe signal keeps high ov.

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Published: Aug 28, 2020 |