Power management

POWER AND ENERGY value from STPM32

Hello,I am using STPM32 to monitor the voltage and current. When I refer the datasheet of STPM32 it shows we can directly get the power and energy value from STPM32. I am using STM32F429 as my MCU and using UART communication with STPM32. Please tell...

Identify an ST part for package markings?

Can someone help identify an ST part from the package markings?Top line : GZ912nd Line : 29013rd line: MRC717Thanks,​              Andy

we are using STM6510 IC, pls provide us LTSpice simulation model

I want to know solution for end of charging in STEVAL-ISB044V1 board.

I have STEVAL-ISB044V1 board. I replaced new stwbc-ep digital controller and load program. I put smart phone for charging and after fully charged board continuously transmit power & green LED is blinking.So how to troubleshoot and solve this problem ...

STM3240G EVAL + STEVAL-IHM023V3 didn't work.

Hi everyone.I want to control PMSM using STM3240G and STEVAL-IHM023V3 power board. When I test with Motor Profile Tool, motor working correctly. But when I use Motor Work Bench to generate code and down upto STM3240G, motor didn't work. It's seem lik...

How to reduce the zero current offset reading from one of the channel of STPM33?

How to reduce the zero current offset reading from one of the channel of STPM33?Hi, I am using STPM33 for energy monitering. I have 2 STPM33 in my design and hence there are 4 current sense channels where I use shunt resistors for sensing. The proble...

Is there are thermal simulation for VNH3SP30 available in TwisterSIM, or a guideline or whitepaper how to fit a heatsink for the device?

I used e-Design to get a AC-DC converter ref design. I used the L6566BH. The circuit does not start when AC is applied.

How can i calculate the inductor L if i don't use PWM dimming? So, if DIM is connected to VIN