IS32LT3138 Datasheet (Lumissil)

IS32LT3138, LINEAR LED DRIVER

The IS32LT3138 is a linear programmable current regulator consisting of 18 output channels capable of up to 100mA each.

It has a UART interface compatible with CANFD PHY for communication with a master microcontroller or ECU.

It uses a command and response protocol mastered by the host microcontroll

IS32LT3138 Features

* spread spectrum on the internal PWM and LED channel outputs have phase delay to mitigate EMI and power supply inrush current. The IS32LT3138 is targeted at the automotive market such as interior accent lighting and exterior tail lighting. It is offered in WFQFN-32 (5mm×5mm) package. 2 APPLICATIONS