Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hi Sir/Madam, My application is photoelectric sensor object detection or object sensing. I am using the L7805 ST make. Positive voltage regulators output voltage is 5V, and I am giving the input voltage as 24V, and the maximum DC voltage is up to 30V...
hi all, i am designing flyback converter based on the l6566bh. i have 2 outputs on the secondary side, both are separate windings (different ground potential) in transformer. can i short together for shared ground reference if isolation is not ne...
Hello ST team,I would like to have SPICE model for STGHU30M65DF2AG and for STGSH80HB65DAG. I've advised to try with eDSim, however I did not find the model in that. BR,Siva
I'm using a single L9963E and it works fine. However, I couldn't start daisy chain connection. When I consider BMS architectures in datasheet, all of them has L9963T transceiver to communicate with further IC. My custom PCB doesn't provide L9963T. So...
Dear all, I received a LED PCB with 16 STCS2A constant current LED drivers in parallel, each powering 4 LEDs. Vcc=12V, for the PWM signal a 5V signal is used, which is supplied as follows: 24V PWM output of PLC is coupled to an optocoupler which is c...
Hello,I’m designing a 1 kW converter using a push-pull topology with 24 V input and 400 V output. While doing so, I referred to the transformer design guidelines in your document AN2794. Unfortunately, I believe there are some inconsistencies or erro...
We are currently evaluating two ST IPM modules for our motor drive applications — STGIB8CH60TS-E and STGIB15CH60TS-L. Upon reviewing both datasheets, we noticed that although the two devices share the same functional pin descriptions where (STGIB8CH6...
Hello- I am working on simulating a resonant converter based on stgwa50ih65. Can you please share its PLECS model? I am unable to find it on its website. Thanks!
Hello,We are currently developing a couple of devices with USB-C DAM support and have chosen to use the STUSB4500 as the power sink on the device side.We would like to understand whether the following behavior is expected, and if there are any optio...
I am planning to use the STM32WBA62 to interface with the STUSB1602 USB PD controller to implement both dual power role and dual data role functionality. However, I do not have the I²C or SPI register documentation required for development. Could you...
