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
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
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
The supply of the STEVAL-CTM009V1 board is shown to be up to 48 V. However, the A7986ATR writes that the A6902D13TR buck converter has a maximum supply of 38V.How does this board work at 48V?Or is the feeding range of the board written wrong?
Can this item withstand 227C work through Wave soldering / soldering production ?or any document support? thanks.
The internal resistance of "2STBN15D100" is described in the datasheet as shown below.By the way, if you actually measure the resistance between Base(1) and Emitter(3), it will measure around 12K ohm.I think that the data sheet will measure around 8K...
sample circuit need
I have to implement a power delivery system, for which I came across the power delivery IC ( STUSB4700QTR ) . But looking at the reference designs given in the Datasheets it can be seen that it has been implemented with the Buck and Flyback topology....
Well, I have a lipoly single cell and ixolar solar cell from iXys (Vmpp = 4.3v) connect to the spv1050.Buck boost not working correctly, efficiently is worst bad. (I got onlt a fraction of Amp from a direct connection to my battery!)it is impossible ...
I suceed to have information on CS pin like short to VCC, Loss of GND. I havn't information like open load detection, or short to ground.I For open load detecion : I use external pull-up resistor Rpull_up as describe in datasheet and the motor driver...