IS32LT3131A Datasheet (Lumissil) - 12-CHANNEL LINEAR LED DRIVER

IS32LT3131A, 12-CHANNEL LINEAR LED DRIVER

The IS32LT3131A/B/C is a linear LED driver with 12 programmable current sources capable of up to 75mA each.

It supports an external thermal shunt resistor that dissipates thermal energy away from the LED driver to minimize thermal stress on the device and maintain a high output current accuracy.

The

IS32LT3131A Features

* Wide input voltage supply from 4.5V to 40V

* Thermal shunt resistor to minimize device thermal stress

* UART interface (IS32LT3131A), CANLITE interface (IS32LT3131B), SPI interface (IS32LT3131C) with Lumibus protocol - UART/CANLITE interface compatible with CAN physical lay