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
STSPIN32G4
Hello ,We want to drive two independent hub motor ( as like hoverboard) with STSPIN32G4 . Product overview says "Finally, with an additional external three-phase driver (such as the STDRIVE101) two independent 3-phase BLDC motors can be efficiently d...
If I dont use schottky or TVS diode between output of the IC and ground, do I damege the IC because of back emf voltage ? (VND5E160AJTR-E)
Hi all,I am using VND5E160AJTR-E for driving a inductive load. The values of inductive and resistive load is 15 mH and 12 ohm. As you know happening back emf pulse while driving a inductor load and I dont use schottky diode for cutting off back emf b...
Resolved! Clarification in datasheet of VNL5300S5TR-E
I'm planning to use 24V 0.5A Motor in application. It will be controlled from MCU which is taking 3.3V input and it's GPIO will give 3.3V when output pin is logic high. I'm thinking to interface the Motor to MCU via driver VNL5300S5TR-E.Now I have do...
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.
