Sir the 1Kw controller design(TIDA-00281) was simply super. My big appreciation for that whole team.
I have some confusion in that design, can anyone clear it.
- Why two power supply (12v and 48v battery) are used instead of one. By regulating 12v from 48v, we can for controllers, gate driver and even for even digital IC used there. Does any back-emf cause the controller to misbehave ? so you are using two individual supplies.
- The image given below was taken from the 1KW bldc controller design. what is the inductor that was used at the top right(750315511 39uh).