Microchip Technology, Inc. Interface - Drivers, Receivers, Transceivers ATA6628-GLQW

The ATA6628-GLQW is a LIN bus transceiver designed for automotive applications, compliant with LIN 2.0, 2.1, and SAEJ2602-2 specifications. It features a low-drop voltage regulator providing 3.3V output with a current capability of 85mA, and includes a watchdog timer for enhanced reliability. The device operates with a supply voltage range of 5V to 27V and can withstand battery voltages up to 40V. It supports master and slave configurations, making it suitable for various LIN-bus system designs. In terms of power efficiency, the ATA6628-GLQW consumes approximately 10µA in sleep mode and 35µA in silent mode, ensuring minimal power usage during inactive periods. The transceiver supports high-speed data transmission rates of up to 200kBaud and includes features such as undervoltage detection, overtemperature protection, and short-circuit protection. The device is packaged in a compact QFN 5mm x 5mm format with 20 pins, making it suitable for space-constrained applications. It is qualified according to AEC-Q100, ensuring its reliability in automotive environments.