Resolver-Based Motor Control Reference Design With a BLDC Motor and C2000™ MCU
Description
The TIDA-01507 reference design is a generic development platform for motor-control applications. Control for the system comes from the C2000™ TMS320F28069M microcontroller (MCU). The 3-phase BLDC gte driver: DRV8305-Q1 drives a BLDC motor whereas the resolver-to-digital converter PGA411-Q1 senses the motor shaft position and velocity. Power management integrated circuit (PMIC) TPS65381A-Q1 spplies the MCU and additional circuits on the board. Additionally: an isolated Controlled Area Network (CAN) interface allows connection to various host systems.The implementation of multiple subsystems on a single printed-circuit board (PCB) allows instant development start and validation of the in-system performance of TI's motor control solutions. This reduces learning time: speeds up practical development: and reduces time-to-market.
Features
- High-performance speed control includes high trajectory changes and speed reversal capability using the InstaSPIN-FOC™ solutionAutomatic motor parameters identificationFull protection features includesOvercurrent Protection (OCP)Overvoltage and Undervoltage Protection (OVP: UVP)OverloadLost phasePhase imbalanceStallStart-up failedReverse polarity protectionUp to 200-W power stage with sensorless field-oriented control (FOC)-based InstaSPIN™ solution or sensored FOC-based resolver for brushless DC motor: efficiency: > 90% over full input rangeMotor shaft angle and velocity real-time monitoring using an oscilloscope
Applications
- Gasoline engine
- Electric power steering (EPS)
- Aircraft engine control
- Diesel engine
- Gasoline & diesel engine platform
- Pump
- eTurbo/charger
- Engine fan
- Automatic transmission
- Shifter system
- Inverter & motor control
- Electric drive
- Drive line components
Product Categories
- Data converters