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
LED5000 floating boost ringing issue
Hi team,i working on floating boost converter by using LED5000 IC.specifications are-Vin- 12VVout- 36V, 100mAschematic and components as per E design suite.instead of 120uH i used 47uH just for functional test.at Vin 12V my vout is 20V and LED starts...
Resolved! PowerSTEP01 SW voltage level questions
Hello, I am using the powerSTEP01 chip with VDD = 3.3V and VREG = 3.3V. I would like to know if I can directly drive the "SW" (switch) input pin with a 5 Volt logic level signal. Will the pin be damaged if I drive it with a 5 Volt active level? P...
Starting up a STBB1 under full load, breaks the device
I tried out the STBB1 with the evalboard to drive a load of 500mA.My trials were successfull. I did them by switching on my power supply with 5V and afterwards I was switching the 500mA Load on and off at the output. -> everything cool.Now I have my ...
ST1S06xx Fixed voltage application schematic
I have a fixed voltage version of the ST1S06xx, but I am struggling to make it work as there is essentially no information on what the Vo pin does, apart from "output voltage in fixed voltage version". That is the only mention of the existence of the...
Resolved! STPMIC1 Clock Stretching
Hi,is it possible to use the STPMIC1 on an I2C Bus where another slave does clock stretching? In the datasheet it says that the STPMIC uses the SCL to shift data. For my understanding the clock strechting of the other slave shouldn't bother the STPMI...
Error limit in phase calibration - STPM34
Hi, We are using the STPM34 in one of our products.We are facing a problem with phase calibration. Every time we try to execute the calibration process we get an error bigger than (+1) or smaller than (-3). According to the datasheet, the formula of ...
Software driver support for L9788 and L9396
For the devices mentioned above, i couldn't find related software drivers to be used in the host MCU, only datasheets available.for L9788 , even the datasheet doesn't have any information regarding control and configuration of the IC.I am planning to...
