Premium LED automotive lighting at embedded world 2019
ST’s LED array drivers fully integrate all functions required to drive high brightness LEDs.
These devices allow constant-current control in a single-chip solution.
The external parts are reduced to only one resistor that sets the preferred maximum current for all outputs.
Devices also come with additional features such as high current, high precision, local and global LED brightness adjustment, thermal shutdown, error detection and auto power-saving functionalities.