Power management

Resolved! EVAL6498L Bootstrap diode internal to the chip?

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

Resolved! I have check in datasheet for PN#STD13N60DM2. But it did not have say the top marking information. Could you please help to provide the marking information for PN#STD13N60DM2?

Resolved! Measured output current lower than asked value

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...

Resolved! Is there any off the shelf software available that will perform sensorless velocity measurement using back emf of a brushed DC motor?

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-...

Resolved! Temperature threshold raised

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, ...

Resolved! Is is possible to add STO functionality to the Powerstep01 by switching the VCC Line?

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.