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
Misleading statement about TS function of BQ25120A
Hi,Our development board uses BQ25120A for battery management.In the datasheet section 10.2.2.1 Default Settings, there is a statement:• If the function is not needed, connect TS to the center tab of the resistor divider between VIN and the ground.(p...
SPV1050 sample time
The Tsample value doesn't reach the published value (between 0.3 and 0.5 s, and from my measurements between 0.3 and 0.35 s) until Vstore reaches the EOC threshold. Before, it is just around 80 ms. Once EOC is reached and when Vstore decreases again ...
STPS5H100AF operating temperature?
Regarding the STPS5H100AF, the datasheet states that the storage temperature is -65 to 175°C, but there is no mention of the operating temperature.What is the operating temperature?
STWBC2-HP and STWLC99 with STSC protocol
I am developing a solution using a STWBC2-HP tx running from a 24VDC supply to drive a STWLC99 rx and need to use the STSC protocol to achieve 50~100W. This is for bespoke power transfer rather than a conventional charger. I am basing the design on t...
STPM801 with a I2t characteristic
In our application we use the STPM801 as a switch and fuse. The fuse characteristic is, by default, very linear (except some filter/blanking times). Is it possible to give the fuse a I2t characteristic like old fashioned fuses/thermal fuses?I did exp...
DIODE IDENTIFICATION
Hi,I can't find any information about this diode. What is the actual name of this diode on ST?DEGP025
EVAL BOARD L9301 SPI COMMUNICATION
How to drive HSD and LSD pin using SPI command in EVAL BOARD L9301 and we need technical details what frame we have to send form our ECU to actuate the LSD and HSD drive and even more technical details related to this we are waiting for your immediat...
Resolved! identify this smd component
hi everyone, can anyone steer me to a Datasheet for this, or an identification please? thanks, elts
Resolved! Qi2.2 25W receiver
Hello,We see that there are Qi2.2 25W transmitters that have been certified. Is there any roadmap for Qi2.2 25W receivers?Thanks
VNH9030AQ footprint / land pattern?
Hello - I'm looking for a footprint or land pattern to use for designing a PCB around the VNH9030AQ. I'm sorry if I've overlooked it somewhere--can anyone point me in the right direction? Thank you for your time!
