Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hi there, regarding EVAL6498L, is it necessary to mount the diode D1 (represented as not mounted in the schematic diagram)? or is D1 not necessary because the bootstrap supply diode is already included inside the 6498 integrated circuit?Thank you
Hi, Using SPINFamily Evaluation Tool 3.2, STnucleo-f401re and IHM03A1, I'm trying to drive a 48V-9A motor.On IHM03A1, I add 15mOhm/3W resistances in parallel of R1 and R2, so R1 and R2 value is now 13mOhm. According to @Cristiana SCARAMEL recommanda...
I would like to investigate velocity control of a brushed DC motor using the STSPIN240/250 devices. The motor velocity can be measured using the back emf from the motor. Does anyone know if there is any off the shelf software for this?I notice the X-...
Hi, Using SPINFamily Evaluation Tool 3.2, STnucleo-f401re and IHM03A1, I try to drive a 48V-9A motor.On IHM03A1, I add 15mOhm/3W resistances in parallel of R1 and R2, so R1 and R2 value is now 13mOhm. In SPINFamily interface, I choosed current mode, ...
The idea is to switch the VCC Line with a FET to get STO (safe torque off) functionality. Is this possible or can this cause problems (cross current or similar)? In the attachment is an image of the Idea.
Hi.I was looking the datasheet of VNS3NV04P-E/VNS3NV04PTR-E that are SOIC-8 package, they have a Ilim of 3.5A and this is suitable for the project (2A is enough). The MOSFET would be driven by a 3.3V signal.I would like to know what happens if the po...
I designed a simple breakout to test the ST1PS03A and left PGD and the entire AUX block unconnected including AUX (enable). I am getting the output voltages expected from the D0/D1/D2 truth table but it takes tens of seconds to get there. I am wonder...
