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
charge pump in ic SPV1050
Hai , can anyone explained to me about the function of charge pump for ic SPV1050? what the effect of using charge pump. or any references can I refer?
Gas gauge IC stc3115, how RINT value to influence OCV value?
Hi,About gas gauge ic stc3115,I would like to consult how RINT(Internal battery impedance in mOhms) value to influence the OCV?Recently I tested 2 RINT value, 2000mOhm and 360mOhm,(charging by usb 5V, 100mA)360m:https://drive.google.com/file/d/1STe4w...
LED2000DR exploding
Hi,I am having some issues with a LED2000DR, when connecting to a 12V battery 1/10 times one of the drivers just explodes, and starts to smoke, what is going wrong? Battery is supplying 12V (UL7-12), see the schematic attached.
Resolved! Marking smd
Hello, please help, I can’t identify the SMD component and its datashit, ST G AC GP 752.
Resolved! Inconsistent framework for the same part in different year.If this is normal?
The part number is std120n4f6. The framework of DC 2045 is inconsistent with those DC after 2101.I want to know if there is a PCN about this problem during 2045 and 2101.
We need 3D STP model of ST DFN4 1x1mm. CAD Resources seems not able to generate correct MODEL. P/N: LD39030DTPU33R. https://www.st.com/en/power-management/ld39030.html#overview
3D STP model is need to run thermal simulation. Detailed POA is embedded in the datasheet. Package DFN4 1x1mm.
