SGM31324 Datasheet (SG Micro)

SGM31324, RGB LED Driver

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

SGM31324 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 Peri