Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
STNS01 data sheet dated 14-Dec-2017, Revision 4, schematic is enclosed. What precaution are recommented to prevent the chip going into oscillation. On value of Cap, pcb trace length, rated voltage (MLCC capacitance drops when DC is a good percentage ...
Dear Support, in the data sheet of LED2001, it provided the layout reference, but it didn't mention the copper thickness. for the demo board, what is the copper thickness in oz of the PCB of.STEVAL-ILL054V1, Thank you very much, David
Hi, In one of my designs, I used the L6981 5.0v low-noise variant. I followed the datasheet, and this was my first time using this chip. However, I added an option that separates the AGND and PGND pins with a ferrite bead which is not present in the ...
Hi There, I want to try the L9963 development board. I downloaded the GUI but I get an error. I go to the site from the warning and upload but my problem persists. Could I be having this problem because my computer is Win10?Does anyone have a solutio...
Dear Support,I have a design which works fine even drive it full PWM with 0.025 ohm (4A max current). we need to control the backflow current so added a diode on the power supply path. the schematic is attached. C169 and C170 not installed. it works...
Dear STM, May I know do you have product roadmap for Qi2.0 compliant 15W RX, due to obsolescent of Qi1.3 on 2026.
for LED2001, the marking on the chip like LED2K1xxxx118. or xxx125. how to understand the Marking under the LED2K1? Thank you,David
Hi All,As mentioned in the datasheet for part the part STPS10200SF, it was stated that cooling will be conduction cooled.Please clarify that the cooling method will be either top cooled or bottom cooled.Thanks in advance.,Ganapathy Raman.I
Hi all,I am designing the custom wireless charging receiver using the STWLC38JRM chipCurrently, when I put the circuit on the wireless charging pad (Qi standard), I notice that the STWLC38JRM chip does not output 5V at the VOUT pin. Below is the sche...
Greetings. Please help me identify this component. Thank you Another variation?
