SGM3726 White LED Driver

SG Micro

Description

SGM3726 White LED Driver with PWM Dimming Control GENERAL .
The SGM3726 is a high efficiency white LED driver with a 1.

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Datasheet Specifications

Part number: SGM3726
Manufacturer: SG Micro
File Size: 545.16 KB
Datasheet: SGM3726-SGMicro.pdf
Description: White LED Driver

Features

* Input Voltage Range: 3V to 20V
* Integrated 40V/1.1A Switch
* Up to 90% Efficiency
* Switching Frequency: 1.25MHz
* Feedback Voltage: 200mV
* PWM Dimming Control
* PWM Dimming Frequency: 5kHz to 100kHz
* 38V LED Open Protection for 10 LEDs
* 500kΩ Pull-Down Resi

Applications

* Backlight for Media Form Factor Display High Brightness LED Lighting TYPICAL APPLICATION VIN 5V CIN 22μF CCOMP 47nF Enable and PWM Dimming Control L 10μH VIN SW SGM3726 COMP GND CTRL FB D1 C1 1μF 350mA RSET 0.57Ω Figure 1. Typical Application Circuit SG Micro Corp www. sg-micro. com

SGM3726 Distributors

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SGM3726 White LED Driver SG Micro

SG Micro SGM3726-like datasheet