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SGM3726 Datasheet White Led Driver

Manufacturer: SG Micro

Overview: SGM3726 White LED Driver with PWM Dimming Control GENERAL.

General Description

The SGM3726 is a high efficiency white LED driver with a 1.25MHz boost converter.

With the fixed switching frequency and an internal 40V/1.1A switch FET, the SGM3726 is designed for powering high brightness LEDs in general lighting.

The SGM3726 is capable of driving up to 10 white LEDs in series.

Key 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 Resistor on CTRL Pin.
  • Automatic Soft-Start for Reducing Inrush Current.
  • -40℃ to +85℃ Operating Temperature Range.
  • Available in Green TDFN-2×2-6L and TSOT-23-6 Packages.

More Datasheets from SG Micro

Part Number Description
SGM3720 38V Boost LED Driver
SGM3725 38V Step-Up LED Driver
SGM3727 38V Step-Up WLED Driver
SGM3710 SPDT Analog Switch
SGM3713 SPST Analog Switch
SGM3714 SPST Analog Switch
SGM3716 Negative Voltage SPDT Switch
SGM3717 SPDT Negative Signal Handling Analog Switch
SGM3718 Dual SPDT Analog Switch
SGM3719 SPDT Negative Signal Handling Analog Switch

SGM3726 Distributor