MCP2021A

MCP2021A/2A LIN Transceiver with Voltage Regulator Features: The MCP2021A/2A are compliant with LIN Bus Specifications Version 1.3, 2.1 and with SAE J2602-2 Support Baud Rates up to 20 kBaud 43V Load Dump Protected Maximum Continuous Input Voltage: 30V Wide LIN-Compliant Supply Voltage: 6.0 – 18.0V Extended Temperature Range: -40 to +125°C Interface to PIC® MCU EUSART and Standard USARTs Wake-Up on LIN Bus Activity or Local Wake Input Local Interconnect Network (LIN) Bus Pin: - Internal Pull-Up Termination Resistor and Diode for Slave Node - Protected Against VBAT Shorts - Protected Against Loss of Ground - High-Current Drive TXD and LIN Bus Dominant Time-Out Function Two Low-Power Modes: - Transmitter Off: 90 µA (typical) - Power Down: 4.5 µA (typical) Output Indicating Internal Reset State (POR or Sleep Wake) MCP2021A/2A On-Chip Voltage Regulator: - Output Voltage of 5.0V or 3.3V at 70 mA Capability with Tolerances of ±3% Over the Temperature Range - Internal Short Circuit Current Limit - External Components Limited to Filter Capacitor and Load Capacitor Automatic Thermal Shutdown High Electromagnetic Immunity (EMI), Low Electromagnetic Emission (EME) Robust ESD Performance: ±15 kV for LBUS and VBB pin (IEC61000-4-2) Transient Protection for LBUS and VBB Pins in Automotive Environment (ISO7637) Meets Stringent Automotive Design Requirements, including “OEM Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applicatio...