ON Semiconductor MC33193DR2 - Automotive Grade System Basis Chip

The ON Semiconductor MC33193DR2 is a highly integrated System Basis Chip (SBC) designed to support the power management and communication requirements of modern automotive applications. This versatile chip combines multiple functions, including a voltage regulator, CAN transceiver, and LIN transceiver, making it an ideal solution for body control modules, gateways, and various sensor interfaces within the vehicle.

Key Features

• Integrated Power Management: The MC33193DR2 includes a low-dropout voltage regulator that delivers a stable power supply, ensuring reliable operation of the connected microcontroller and other peripherals in the automotive environment.
• CAN and LIN Interfaces: Equipped with a high-speed CAN transceiver and a LIN transceiver, this chip facilitates robust communication across the vehicle's Controller Area Network (CAN) and Local Interconnect Network (LIN), respectively.
• Low Quiescent Current: With its low quiescent current, the MC33193DR2 is optimized for reduced power consumption, making it suitable for applications that require minimal battery drain when in standby mode.
• Wide Operating Temperature Range: The device is designed to operate over a broad temperature range, meeting the rigorous demands of automotive applications.
• Protection Features: The chip includes a variety of protection features such as overtemperature shutdown, undervoltage lockout, and short-circuit protection, enhancing the safety and reliability of the automotive system.

Applications

The MC33193DR2 is designed for a wide range of automotive applications, including but not limited to:

• Body Control Modules (BCM)
• Automotive Gateways
• Powertrain Systems
• Chassis Control Modules
• Advanced Driver Assistance Systems (ADAS)

Package and Quality

The ON Semiconductor MC33193DR2 is offered in a compact SOIC-20 package, allowing for space-efficient designs in the constrained environments typical of automotive applications. The device is compliant with automotive quality standards, ensuring high reliability and performance under the harsh conditions of automotive operation.