EV Traction Inverter Control Reference Design Gen 3

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This EV-INVERTERGEN3 third-generation of automotive-grade EV power inverter control reference design has an optimized architecture for 800 V Silicon Carbide (SiC)-based traction inverter including the following changes:

  • Migration from MPC5775E MCU to S32K39 MCU with higher processing performance to execute low latency control loop
  • Migration from FS65 SBC to FS26 SBC: latest generation of fit for Safety System Basis chip with low power capability
  • Migration from GD3160 gate driver to GD3162 with dynamic gate strength to improve efficiency for SiC MOSFET. Moreover, it includes new system features such as power device health monitoring and DC link discharge features
  • Migration to the TJA146X transceiver with CAN Signal Improvement Capability (SIC) reducing signal ringing on network and enabling 5-8 Mbps running network
  • Adding IEEE 802.3bw compliant 100BASE-T1 Ethernet interface TJA1103 PHY

Accelerating time-to-market: This reference design aims to accelerate, de-risk and simplify customer design by providing system solution collaterals such as optimized hardware, complete software offer and extensive documentation like system-wide application notes.

Designing with safety: The extensive safety documentation include an ASIL D in-context safety application that leverages the extensive NXP know-how and all safety capabilities provided by the HW and SW components.

Block Diagram

EV Traction Inverter Architecture

EV-POWEREVBHD2 Block Diagram
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Supported Devices

Power Management

12 V, 24 V, and 48 V SBC Solutions

  • FS26: Safety System Basis Chip with Low Power, for ASIL D Systems

Processors and Microcontrollers

S32K Auto General-Purpose MCUs

  • S32K39-37-36: S32K39/37/36 Microcontrollers for Electrification Applications

Powertrain and Engine Control

  • GD3162: Advanced High Voltage Isolated Gate Driver with Dynamic Gate Strength Control

Interfaces

Automotive Ethernet PHYs

  • TJA1103: TJA1103, ASIL B Compliant Automotive Ethernet 100BASE-T1 PHY Transceiver

CAN Partial Networking

  • TJA1465: CAN SIC Transceiver with Partial Networking, CAN FD Data Rates Up to 8 Mbit/s
  • TJA1466: CAN SIC Transceiver with Partial Networking and Advanced System Monitoring, CAN FD Data Rates Up to 8 Mbit/s

CAN Signal Improvement

  • TJA1463: CAN Signal Improvement Capability Transceiver with Sleep Mode
  • TJA1462: CAN Signal Improvement Capability Transceiver with Standby Mode

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EV Traction Inverter Control Reference Design Gen 3.

    $3500.00 USD
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    System Functional Safety Documentation for a full ASIL D EV Traction Inverter.

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    Documentation

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    Application Note (2)
    Fact Sheet (1)
    User Guide (1)
    User Manual (1)

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    Note: For better experience, software downloads are recommended on desktop.

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