MCP201

www.DataSheet4U.com MCP201 LIN Transceiver with Voltage Regulator Features Supports baud rates up to 20 Kbaud 40V load dump protected Wide supply voltage, 6.0 – 18.0V, continuous - Maximum input voltage of 30V Extended Temperature Range: -40°C to +125°C Interface to standard USARTs Compatible with LIN Spec 1.3 Local Interconnect Network (LIN) Line pin: - Internal pull-up resistor and diode - Protected against ground shorts (LIN pin to ground) - Protected against LIN pin loss of ground - High current drive, 40 mA ≤ IOL ≤ 200 mA Automatic thermal shutdown On-board Voltage Regulator: - Output voltage of 5V with ±5% tolerances over temperature range - Maximum output current of 50 mA - Able to drive an external series-pass transistor for increased current supply capability - Internal thermal overload protection - Internal short-circuit current limit - External components limited to filter capacitor only and load capacitor Package Types PDIP, SOIC, DFN RXD CS/WAKE VREG TXD 1 8 FAULT/SLPS VBAT LIN VSS 2 3 4 MCP201 7 6 5 Block Diagram Voltage Regulator VREG Internal Circuits Wake-Up Logic Ratiometric Reference VBAT RXD CS/WAKE TXD FAULT/SLPS POR Slope Control Thermal Protection Vss OC approx. 30 kΩ LIN © 2007 Microchip Technology Inc. DS21730F-page 1 MCP201 www.DataSheet4U.com NOTES: DS21730F-page 2 © 2007 Microchip Technology Inc. MCP201 www.DataSheet4U.com 1.0 DEVICE OVERVIEW 1.2 1.2.1 Internal Protection ESD PROTECTION The MCP201 provides a phy...