The MCP2021T-500E/SN is a robust, feature-rich LIN transceiver designed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This transceiver provides a bi-directional, half-duplex communication interface in accordance with the LIN Bus (Local Interconnect Network) specifications, which is particularly suited for automotive and industrial networks due to its cost-effectiveness and reliability.

Key Features

• Compliance with LIN Bus Specifications: The MCP2021T-500E/SN is compliant with LIN Bus Specification 2.0, 2.1, and SAE J2602. It also supports the LIN Bus wake-up functionality, ensuring seamless integration with existing LIN networks.
• Wide Operating Voltage Range: With an operating voltage range of 5.5V to 18V, this transceiver is designed to withstand the rigors of automotive power systems, including load dump conditions.
• Thermal Protection: The device includes an over-temperature protection feature that safeguards it from potential damage due to excessive heat.
• Battery Voltage Monitor: An integrated voltage regulator with a 5V output is included, along with a battery voltage monitor that allows for direct connection to the vehicle's battery.
• Robust ESD Protection: The transceiver is equipped with Electrostatic Discharge (ESD) protection circuitry on the LIN bus pin to prevent damage from static electricity, enhancing its durability in harsh environments.
• Low Standby Current: The low standby current consumption makes it suitable for applications that require low power modes and battery conservation.

Applications

The MCP2021T-500E/SN is ideal for a wide range of applications within the automotive sector, including body control modules, sensors, door modules, and other in-vehicle networks. It is also well-suited for industrial applications that require robust serial communication with a focus on reliability and noise immunity.

Package and Availability

The device is offered in an 8-pin SOIC (SN) package, ensuring easy integration into various designs. Microchip Technology's commitment to quality and long-term availability makes the MCP2021T-500E/SN a reliable choice for designers and manufacturers seeking a dependable LIN transceiver solution.