Power management

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 2. Python drive code, check attach file "Python_FT260_S...

The figure below is part of the AEK-MOT-3P9908M circuit. Unlike APPLICATION CIRCUIT in the data sheet, a red circle has been added, so please explain the function of this circuit.

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...

Resolved! Hi, is there a possibility to use STGAP2DMTR with the bootstrap gate drive technique? There is no information in the datasheet about it, but there is a layout recommendation where a bootstrap diode and resistor are used. Thank you for your answer

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...