L9026 Multi-Channel Relay Driver

STMicroelectronics L9026 Multi-Channel Relay Driver is optimized for automotive LED and relay applications and is compatible with resistive, inductive, and capacitive loads. The L9026 integrates two High-Side drivers and six configurable High-Side/Low-Side drivers and can be driven by SPI or by two dedicated parallel inputs. The device offers advanced diagnostic and protection functionalities such as short to GND, open load, overcurrent, and over-temperature detections. Limp Home functionality is also featured, which allows using two selected drivers in particular faulty conditions, such as SPI fault, micro fault, or supply UV. Daisy chaining is possible even with 8-bit SPI devices.