SGM3732 PWM Dimming, 38V Step-Up LED Driver GENERAL DESCRIPTION The SGM3732 is a versatile constant current LED driver with a high efficiency step-up converter architecture.
The low-side power MOSFET is integrated in the device, significantly shrinking the overall PCB layout area and minimizing the total number of external components.
Unique technology and high 1.
35A current limit allow SGM3732 to drive up to 38V output (10 LEDs in series).
Alternatively, SGM3732 can deliver 260mA total current with 3 series LEDs per string.
It can also maximize the current capability while achieving high conversion efficiency.
The optimized 1.
1MHz switching frequency results in reduced conduction loss and ...

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