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
Why does the current limit not working in DC-DC converter
Dear All,I am using L6902 (switching buck regulator with adjustable current limit) in my application. The Current sense resistors are used on high side (between supply and load terminal). The current sense resistor value is 0.165 ohm. Thus maximum cu...
L6207Q Vref maximum level
Hi all,I have a question about the full bridge driver L6207Q.About the VREF signal, in my design I am going to drive it with a DAC with maximum output voltage above 1V. I would avoid to insert an attenuation stage between DAC output and L6507Q VREF i...
STEVAL-SPIN3201 CAD files or Drawing
Hi,I have looked around for a drawing or CAD file of this evaluation board, someone who knows where it can be found? All I can find is the gerber files.Kind regards Jonatan
L6227Q, Non-dissipative over current protection, how to implement.
In the manual for the L6227Q, Section 4.6 (page 16) it talks about Non-dissipative over current protection. It says the external current sense resistor can be eliminated, I assume I should replace the sensing resistors with a short, but I tried that ...
L6591 documentation issue regarding PWM nature
The datasheet notifies the the exact 50% Duty limitation because of using a T-flopflop that divides the oscillator frequency by two. Figure 48 (Oscillator waveforms and their relationship with gate-driving signals) suggests that each output would be ...
IGBT TO-247 Paralleling.
Evaluating STGW60V60F for a tractor-motor inverter project. Been using power modules but would like to switch to a TO-247 package. Your datasheet states "safe paralleling" for this device and "very tight parameter distribution resulting in safer para...
Where can I find the complete datasheet of STOD32A?
there is only the brief datasheet in STMicroelectronics websitewhich is not enough to add the STOD32A to any circuit.
ST1S14 regulator start up issues during power ramp testing
Our product has the ST1S14PHR step-down regulator to supply 5V to the rest of the board. The input voltage range to the regulator is 8V to 24V, and the output is 5V at 1A max. We are seeing start up issues with the supply during power supply ramp tes...
