• Part: SGM3144
  • Manufacturer: SG Micro
  • Size: 306.08 KB
Download SGM3144 Datasheet PDF
SGM3144 datasheet preview
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SGM3144 Key Features

  • Input Voltage Range: 2.7V to 5.5V
  • Drives up to 6 LEDs at 27mA Each
  • PWM Dimming
  • Switching Frequency: 0.93MHz
  • Regulated Output Current with ±4.8% Matching
  • Internal Soft-Start Limits Inrush Current
  • Low Input Ripple and Low EMI
  • Over-Current and Over-Temperature Protection
  • Under-Voltage Lockout with Hysteresis
  • Available in Green TQFN-3×3-16L Package

Related SG Micro Datasheets

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SGM3141B 700mA Buck/Boost Charge Pump LED Driver
SGM3142 6-Channel Charge Pump White LED Driver

SGM3144 Description

The SGM3144 is a high performance white LED driver. It integrates current sources and automatic mode selection charge pump. The part maintains the high efficiency by utilizing a 1×/1.5× fractional charge pump and low dropout current sources.

SGM3144 Applications

  • Input Voltage Range: 2.7V to 5.5V
  • Drives up to 6 LEDs at 27mA Each