Power management

STEVAL-PCC009V2 firmware reflash

Posted on January 08, 2013 at 01:12I have STEVAL-PC009V2 communication board for the L6470 evaluation purposes. I saw some posts found bugs on either communication board or PC software during the evaluation therefore I went to the website and downlo...

VNQ5E160AK-E (new design) vs. VNQ5160 (old design): can current sense pins stay unconnected (and CS_DIS set to GND via 10k resistor), so the old PCB design can be kept?

We are using VNQ5160 in a project, but those chips are now not avalible and we would replace them with VNQ5E160AK-E. Footprint and switching power is the same, the only main difference is in status pins, where older chip has status outputs and new ha...

i am trying to implement a CAN Interface using STM32 Nucleo Board L4R5ZIusing cube mx but not succeeding and not finding any example of same. If there is any example of CAN Interface pls provide

Transil device in continuous operation

Hello.We are using a 1.5KE series Transil component (1.5KE300ARL), for protecting a device in continuous operation.We have some doubts regarding thebehaivour of the Transil in continuous operation. The power dissipation is very low (it only works abo...

Another reference for the transistor "P52N90FI"?

Good Morning!Would you like some help finding another reference for the "P52N90FI" transistor? I have tried to buy in several stores but nobody knows this reference, they say the values ​​are high. Does anyone know of a website or any other transisto...

SW4ST build of X-CUBE-SPN7 demo project

Posted on June 11, 2017 at 20:47♯ build using ♯&sharpen.X-CUBE-SPN7.zip  Running an up-to-date Eclipse Ac6 session here is what happens when I try to build the &sharpX-CUBE-SPN7 demo application:1.select  File menu item2.   select Open Projects from...

PowerSTEP01 bring up procedure

Hello, I am a hardware engineer working with PowerSTEP01 device. I would like to ask you if you know is there any bring up procedure or some basic fundamental code which I can use to see if the stepper motor driver is properly implemented from HW sta...

Is there a way to modify the parameters in the STWBC GUI to get a range closer to 25mm?

I'm looking to use the ISB044V1 to transmit power beyond the recomended 3+5mm. I've tried changing some of the parameters through the GUI provided with the STEVAL-ISB044V1, but I have been unable to get any additional range out of it. Realistically, ...

Wrong pins. How and Why is my L6205 still working?

Hi Everyone, I've been using the L6205 IC on my robot pcb for at least a year to control 2 motors, but only today i discovered that i am using the wrong pins to drive them. Let me explain this better: i am using a LAP mode to control every motor so, ...

Hi, In VIPer22A-E Kindly provide me below values. Minimum AC Voltage Nominal AC Voltage Maximum AC Voltage Regards, Bhavishya AJ

Also please let us know the shut down above and below nominal AC value