80W BLDC Motor Drive

Hello,

We are working on a new project. Ultimately, we are looking to develop an 80-100W BLDC motor drive system with 370V avg bus voltage including:

• - Processor with working code
• - AC-mains supply for motor bus
• - 3-phase power stage
• - SMPS for analog and logic circuits
• - Motor feedback signal conditioning
• - Speed range requirement is 0.6 to 3600 RPM with 0.1% regulation.
• - Ideally has scalability up to higher powers (possibly up to a 750W motor)

For the motor drive portion, do you have any product recommendations? 

Best,
Adam