Constant Current RGB LED Driver with I2 C Interface

GENERAL DESCRIPTION The SGM31323 is a 3-channel, current-regulated RGB LED driver with an I 2 C-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 ba

Constant Current RGB LED Driver with I²C Interface

Two Channels Power MUX with Priority Selection

Features • Operating input range: 4V to 18V • 4.5A continuous output current • Low Ron resistance: 40mΩ in CH1 and 64 mΩ for CH2 • Low operating quiescent current: 330uA • Low shutdown current: 10uA • Fast reverse blocking trip and recovery • Reverse current blocking • Individual enable p

Two Channels Power MUX with Priority Selection

Features • Operating input range: 4V to 18V • 4.5A continuous output current • Low Ron resistance: 40mΩ in CH1 and 64 mΩ for CH2 • Low operating quiescent current: 330uA • Low shutdown current: 10uA • Fast reverse blocking trip and recovery • Reverse current blocking • Individual enable p

Two Channels Power MUX with Priority Selection

Features • Operating input range: 4V to 18V • 4.5A continuous output current • Low Ron resistance: 40mΩ in CH1 and 64 mΩ for CH2 • Low operating quiescent current: 330uA • Low shutdown current: 10uA • Fast reverse blocking trip and recovery • Reverse current blocking • Individual enable p