IS32LT3124A Datasheet (Lumissil)

IS32LT3124A, LINEAR LED DRIVER

The IS32LT3124 is a linear programmable current regulator consisting of 4 output channels capable of up to 150mA each.

Individual external resistors set the maximum current level for each channel.

The outputs can be combined to provide a higher current drive capability up to 600mA (Max.).

The IS32LT

IS32LT3124A Features

* Dynamic Headroom Control (DHC) with an optional external PMOS FET to minimize IC thermal stress when the supply voltage exceeds the LED string forward voltage. It includes two modes for different output power: Shunt Regulator mode and Series Regulator mode. It can operate with power supply modulatio