Hardware
OpenVVVF
Open-source high-power 3-phase VSI with independent safety coprocessor, fully isolated gate drives, and node-based codegen configuration tools. Firmware, RTE, and telemetry live in OpenVVVF/RTE.
Components (49)
| Reference | Value | Description |
|---|---|---|
| IC2 | MAX22530AWE+ | Field-Side Self-Powered, 4-Channel, 12-bit, Isolated ADC |
| IC3,IC6 | ISO1042BDWVR | Isolated CAN Transceiver With 70-V Bus Fault Protection and Flexible Data Rate |
| IC4 | NCV57100DWR2G | High Current Output(+/-7 A) at Miller Plateau Voltages; Short Propagation Delays with Accurate Matching; DESAT with Soft Turn Off; Active Miller Clamp and Negative Gate Voltage; High Transient & Electromagnetic Immunity; 5 kV Galvanic Isolation |
| U1 | NUCLEO144-H723ZGx | Nucleo 144 Development Board with STM32H743ZIT6 MCU, 1024kB RAM, 2Mb FLASH |
| U2,U4,U5 | BTS462TATMA1 | Smart High-Side Power Switch, PROFET, Single, 100mOhm, 3.5A, 34V, TO-252-4 |
| U3 |