Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Hi All, I have a circuit that works very well and uses the BTA24-800CWRG device housed in a TO-220 through-hole part. I currently have it bolted to a large enough heatsink and a fan above it just for safety and to keep it cool. I am now updating the...
Hi,I was studying your product L9305 in order to drive proportional valves and it was not clear to me if was possible to use it without the external fail safe switch. Is there a way to bypass it and not mount it?Moreover, if I want to use the 4 chann...
How do i set the STUSB4700 so that it sources 12V 3A with the help of the GPIO pins (NO SOFTWARE)I read in the datasheet that there are several standard PDO configurations, selectable via GPIOs. But how? How do I say that i just want the PD controlle...
What happens if I use STUSB4700 in my application but I do not communicate with the STUSB4700 over I2C? Will the STUSB4700 negotiate a contract as a source with the sinking device and offer the PS FB voltages which are connected to the GPIO? I would ...
Hi ST Team, We are using EVLONE140W Module to evaluate AVS feature in PD3.1. We understood that this module is also be controlled externally. Please find the attached. I could not get much information her. https://www.st.com/en/evaluation-tools/evlo...
Hi Team,Could you please advice the marking of LD39015M12R, whether P712 is correct?Please help to respond asap. Thank you
Hello.I would like to ask about the procedure to exit the stand-by mode of STGAP2HD. It seems that the procedure described in the datasheet does not work.We can enter the stand-by by setting INA, INB, and BRAKE high while keeping the SD low for 1,5 m...
Hi!Can someone please confirm the date code:Trace code as shown on label is 9995120YPart marking label: 9920Y 951 Is the date code 951 which means 2009 ww 51? Datasheet shows this device was released 2006, and EOL on 2018.
您好，實驗室有用到您們生產的VN808CM_E產品，關於產品規格表的電流-峰值輸出有疑問(圖一)， 0.7A是指八個通道總共的最大電流嗎? 然後我看這個產品每個通道的output一共有兩個是互相連接的(圖二)，這樣會導致輸出的電流變更小嗎?(700mA / 8 / 2= 43..mA (每一個output的電流)) ，如果我打算在output連接端用電流去驅動的話，把同一個channel裡面兩個內部連接的output在外部利用PCB走線，再度連接成真正一個輸出端口的話，可以有助於電流的提升嗎?...
Dear Sirs, Could you advise me dynamic resistance(Rd) of TVS such as SM6T33CAY used to clamp against pulse 5B per ISO 7637-2 or load dump B in ISO 16750-2. Its voltage source waveform is clamped instead of exponential surge curve. Thanks John
