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SGM3726

SG Micro
Part Number SGM3726
Manufacturer SG Micro
Description White LED Driver
Published Aug 28, 2020
Detailed Description SGM3726 White LED Driver with PWM Brightness Control in Small Packages GENERAL DESCRIPTION With a 40V rated integrated ...
Datasheet PDF File SGM3726 PDF File

SGM3726
SGM3726


Overview
SGM3726 White LED Driver with PWM Brightness Control in Small Packages GENERAL DESCRIPTION With a 40V rated integrated switch FET, the SGM3726 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.
1A 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 application.
During the operation, the LED current can be controlled using PWM signal through the CTRL pin, the pulse width modulation (PWM) signal determines the feedback reference vo...



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