Power management

T435-600B Issue with Solenoid Pump and diode

Hello everyone,I'm currently facing an issue with controlling a solenoid pump using a triac T435-600B in a configuration that includes a diode. The power supply for both the triac and the pump is the same, and it's triggered by an opto. I am unable t...

PWD13F60 abnormal behaviour

Hello everyone,I am willing to use a PWD13F60 driver to control a 200W DC brushed motor in 48V. I wanted to use the driver in full bridge so that I would control the motor in both rotational directions.To do so, I connected the HIN1 and LIN2 pins, an...

How can I reduce the power consumption as much as possible and disable the j-link on the Nucleo-L073RZ?

Je suis en train de développer une carte avec un stockage par supercap, je l'ai conçu pour une consommation de 40uA comme selon ce qui est écrit dans le datasheet, cependant j'arrive qu'à 3mA et j'utilise le mode "standby" écrit et trouvé sur interne...

STDES-3KWTLCPL LLC circuit source code

I am developing a product based on the STDES-3KWTLCPL LLC circuit.If you go to the address below, only a "*.hex" file is attached."https://www.st.com/en/embedded-software/stsw-3kwtlcp.html"By any chance, where can I get the source code file as well?

How to set up the SPI communication with powerSTEP01

Hi beloved friends of software architecture,i try to programm an SPI communication protocol of an STM32F373CCT6. It should communicate to the powerSTEP01 in order to move a motor. The problem is that i dont get any answer of the powerSTEP01. Did i d...

STUSB4761 I2C Device address missing??

I need STUSB4761 I2C Device adress. In the datasheet I can not see.

I need Catia model for ADP480120W3 I request a Katia model for the parts below. (.stp file) ​ ADP480120W3

My design with SPV1040T doesn't work Any ideas why ?

Hi ST communitiy, Here is the schematics of my design using SPV1040T chip. I used the eDesign tools to generate this schematics. The jumpers JP1 and JP2 has been closed.I just burned the chip while applying 2V 1.4A with a laboratory source. The batte...

VNS3NV04DPTR-E this part is recommended by ST against VNS3NV04D-E, Where I can buy it, what is lead time.

I am looking for alternate for VNS3NV04D-E, please confirm VNS3NV04DPTR-E is suitable alternate? what is buying source & manufacturer lead time.