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SGM31324 Datasheet Rgb Led Driver

Manufacturer: SG Micro

Overview: SGM31324 Automatic Blink Mode, RGB LED Driver with I2C Interface.

General Description

The SGM31324 is a 3-channel, current-regulated RGB LED driver with an I2C-compatible interface.

It is well suited for various applications powered by a 1-cell Li-Ion or Li-Polymer, or systems with 3.3V or 5V supply voltages, as well as 3-cell NiCd, NiMH or Alkaline batteries.

No external components are required for the three constant current sinks.

Key Features

  • Input Voltage Range: 2.5V to 5.5V.
  • Ultra-Low 30mV Dropout Voltage at a 10mA Load per String.
  • Programmable LED Current through I2C Interface.
  • 0.125mA to 24mA Current Levels with 0.125mA Steps.
  • Automatic Blink Mode on D1 Pin.
  • Maximum LED1 Current: 8mA.
  • Blinking Period: 2s.
  • Independent Channel Control.
  • ON/OFF State Interval Time Control.
  • RGB LED Color Control.
  • Programmable Ramp-Up and Ramp-Down Time.
  • No Noise and Constant LED Current.

More Datasheets from SG Micro

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SGM31324 Distributor