2002-01-0473 Mechatronic Solution for Motor Management

A mechatronic approach to implementing a BLDC motor drive control system is described. The partitioning method used allows the motor power to be scaled from around 100 watts to 1 kilowatt. The chosen approach maps the required electronic functionality to different existing front-end technologies. By drawing on vast experience with back-end technologies, especially chip-on-chip assembly, it is possible to implement a system in a one-package solution. The advantages of each technology are used to achieve a cost-effective, space-saving solution.