• Part: SGM3732
  • Manufacturer: SG Micro
  • Size: 511.98 KB
Download SGM3732 Datasheet PDF
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SGM3732 Key Features

  • Wide Output Range: Up to 10 Series LEDs
  • Integrated 40V High Current Switch (1.35A Limit)
  • 2.7V to 5.5V Input Voltage Range
  • High Efficiency PWM Converter
  • Low 200mV Feedback Voltage
  • 500kΩ Pull-Down Resistor on CTRL Pin
  • 2kHz to 60kHz PWM Dimming Frequency
  • 38V Open LED Protection
  • 1.1MHz Switching Frequency
  • Integrated Soft-Start Function

Related SG Micro Datasheets

Part Number Description
SGM3735 38V Step-Up LED Driver
SGM3736 38V Step-Up LED Driver
SGM3710 SPDT Analog Switch
SGM3713 SPST Analog Switch
SGM3714 SPST Analog Switch

SGM3732 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 ponents. Unique technology and high 1.35A current limit allow SGM3732 to drive up to 38V output (10 LEDs in series).