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
Resolved! Looking for datasheet on diode
From what I can read on this diode it is from ST for sure, and it says VU beside the logo, the next line is M R, and the last line is GP922. Any help would be appreciated.
![IMG_20240703_171230[1].jpg](/t5/image/serverpage/image-id/81033iF37C115DDD9E5E14/image-size/medium/is-moderation-mode/true?v=v2&px=400)
![IMG_20240703_172423[1].jpg](/t5/image/serverpage/image-id/81034iCCDB80FA118F59F9/image-size/medium/is-moderation-mode/true?v=v2&px=400)
Resolved! Inquiry Regarding STMicroelectronics' EVLVIPGAN100PD Reference Design
I hope this email finds you well. My name is Nesrine AYED, and I am a student and i'm currently working on my final year project, which involves the development of a 100W USB Power Delivery (PD) adapter. In my research, I came across the EVLVIPGAN100...
STEVAL-L99615C: G071RB is dead, can not download X.bin file? how can I revive MCU ?
Dear ST:STEVAL-L99615C MCU G071RB is dead, and can not download X.bin file?how can I revive MCU ?
ST3115 Application
I do not understand where BATD is connected to? Is it connected to the negative end of the battery? I am using a single cell battery with only 2 terminals but this seems to imply there are 3 battery terminals.
i need help GP 828 case SMB what is this ????
zener transil parametr Is there a catalog of ST smd elements to download somewhere?
STSW-L9961BMS Current Lmit setting
Hello, I'm studying the kit you provided and the stsw-l9661bms program to implement a low-capacity BMS. According to the datasheet, there are instructions to set thresholds for OverCurrent in the program. However, I couldn't find these settings in th...
L9916
Hello, I have a problem with the L9916 voltage regulator. I cannot enter the programming mode to set the properties. I have sent the bit pattern as shown in the AppNote, but I am unable to start the I2C communication. So it looks like it failed to en...
Resolved! Frame count is not toggling in L978s sensor
Hi, I am using L978s sensor with SPI communication. Frame count bit should be toggling in every frames while receiving. I transfer first frame 0x5280001F to read STATUS5 register. I get response as 0x40800021. I send second frame by toggling frame co...
Resolved! I cant identify this SMD exactly marking code & function ....v_v....
Hello:grinning_face: , Bro & Sis. I’m Newbie in electronic devices repair.one of my flashgun’s smd burned by reverse circuit.But I cant identify exactly marking code in web. Any nice guy can help??:smiling_face_with_smiling_eyes: 1st row VU,2nd row E...
LED1642GW Daisy Chain Problems
I have the LED1642GW in a daisy chain configuration I have 16 chips in chain. If I try to set any other chip than the first directly it does not turn on, however if I set the first chip and then set it again it carries over to the 2nd chip and I mus...
