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
What are the different analog LLC controller chip options available for a LLC based DC-DC converter with a max input of 1000V DC?
What are the different analog LLC controller chip options available for a LLC based DC-DC converter with a max input of 1000V DC?
Resolved! EVSPIN32G4 current sensing not working - standard settings
I am trying to spin a 48V motor with an EVSPIN32G4 with standard settings. The only thing I changed was increase the startup current to about 18 Amp and adjust my motor parameters.The high frequency plot shows that the measured currents I_A and I_B r...
Hi, does STWBC2-HP support iphone (7,5W) and samsung (8-12W) charging?.
I am asking because they seem to use a proprietary protocol instead of EPP standard. I am wondering if STWBC2-HP will give more than 5W with those. I have not find it in documentation. Where is this information written? I know that Renesas has this s...
ST1S14PHR power instability
I'm using ST1S14PHR like the attached schematic, but with an input between about 10V and 20V the output is instable and appears 2.8/3.2V ...sometimes after a few seconds the stable situation at 5V is reached.After the ST1S there is a linear 3v3 regu...
TouchGFX OLED DC dimming/PWM for brightness control
Hi,I'm looking to add a touch oled screen to be controlled by touchGFX and I want to be able to control the brightness of the display.From what I've read, there's two main ways of achieving this: PWM and DC dimming.It sounds like DC dimming provides ...
At the L6562A: Is there any hidden "minimum" frequency implmented? Some sort of watchdog pulling the gate high even if no trigger is coming at the ZCD?
I use this IC as replacement of a similar IC. In the application I use the ZCD for a constant off-time circuit and also to disable the IC by pulling the ZCD high. This seems to be not working with this IC, as there are still output pulses generated.
