Wireless Charging solution Wiki
This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
Using an A5974AD for DC-DC conversion 5V to -12V
I used A5974AD in my circuit board for converting 5V to -12V.But, there is a lot of noise there on power.When I changed adapter 5V 2A to 5V 3A, the problem was solved.Here is a question.Is this symtom related to 'limit of 2.5 A switching regulator wi...
Is L6203 suitable to deal with deadband?
In my project I used the L6203 component to generate pulses to a coil transducer.My colleague did the following question about this component: "Is it suitable to deal with deadband? If so, how is it done?"Could you please help me with this question?
STM32 1MHz LLC PV DC-DC Solar Converter
Dear STM32 and digital-power fans :) ,I’d like to share here all the material (HW + SW) solving the challenges of a Digital MPPT solar converter running at high frequency. This system is a DC-DC converter featuring a PhotoVoltaic (PV) system at lower...
L4973V5.1 Circuit diagram for buck operation
I am designing a buck converter with E-design suite using L4973V5.1 it shows a completely different circuit diagram as compared to datasheet application circuit which is confusing to me. Pinout is looking different for L4973V5.1 in E-Design Suite w.r...
BLDC motor control
I am using STEVAL-GMBL02v1 for the BLDC motor control.Could you please share the firmware for this board.
X-NUCLEO-IHM08M1 high temperature at OUT3 path
Hi ST Team,I'm doing motor testing on the IHM08M1 with 35V@1A yesteday . I found that the OUT3 path having very high temperature(~60C) during the motor running. After running for 30sec, the motor stops running and trigger overcurrent fault. I tried t...
STEVAL-POEL45W1 not work
Hello ST!I have question about STEVAL-POEL45W1https://www.st.com/en/evaluation-tools/steval-poel45w1.html#overview We try to connect it via PoE port ( connect also 7LED serial/parallel LED lamp)All indicate LED on your PCB in OnI download APP from yo...
STEVAL-ISA172V2 Firmware
Hello,I am planning to buy STEVAL-ISA172V2 and evaluate that and design customized D-SMPS.I am unable to find any firmware source or binary.So will i get any firmware with the Kit?If not, what's the procedure to get firmware source or binary from the...
