NEX1324X-Q100
description
NEX1324X-Q100 is an AEC-Q100 Grade 1 qualified 24-channel, 40 V high-side LED driver with up to 100 m A output current per channel, PWM and analog dimming support, and MTP for configurable depending on application requirements in automotive lighting systems.
NEX1324X-Q100 supports 8-bit output current with high accuracy from channel to channel and device to device. Channels can be used in parallel to support higher current output than 100 m A. The low dropout of the device helps mitigate the heat generation of the device itself. The device integrates UART over CAN as the digital interface to enable long distance off-board munication, which is a typical scenario for automotive exterior lighting where different lamp functions are typically located in different PCBs. NEX1324X-Q100 also supports LED open-circuit, short to ground, and single-LED short-circuit diagnostics. Additionally, a configurable watchdog automatically sets the part into Fail-Safe state when the CAN bus...
