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
Which is the best suitable isolated flyback controller for the input upto 1KVDC and output of 20W ?
I am designing a Isolated Flyback SMPS with input range upto 1KV and output of 20W. I couldn't found any flyback controller which will support this range. I found one offline PWM controller named STCH03 which is having limited 650V start-up.So is it ...
we use your STC3115IJT and your STC3115IAJT. we initialize the STC3115IJT and request the device ID, we got ID = 0x14 we initialize the STC3115IAJT and request the device ID, we got a different ID from 0x14. Isn't the Id have to be the same !?
We expect to got the same ID cause the devices is the same and the only difference is the battery voltages.
powerSTEP01 package (VFQFPN 11x14x1.0 mm) thermal resistance
For documentation purposes i need to estimate the worst case temperature for the powerSTEP01 that occurs in our application. I already calculated the worst case power dissipation so i am able to determine the temperature with information about the "j...
STM32G071 Can't read ADC Measurements through IN15
Hello CommunityRecently I'm in a project with the NUCLEO-G071RB.I been working with ST boards for a long time but this time, i cant make measurements through specific channel "ADC_IN15". Pin PB11I made other channels to work ( IN0, IN1 etc...) but w...
STSPIN32F0 [Increasing maximum sink/source current capabilities]
Hello,The 600mA current available on STSPIN32F0's gate drivers seems too low for high current applications.Does ST or anyone, could suggest any 'buffer' to increase that current?Thank you!
STC3117 Fuel Gauge not entering CC mode when discharging, but does enter CC mode when charging. Why would the fuel gauge work for charging, but not for discharging?
Hello,I have a custom board with a STC3117 as the fuel gauge to a 5200mAh lithium ion battery pack. The pack can charge up to 1.5A and discharge to up to 3 A. The issue I am seeing is that the SOC will be stable with the system running. When I charge...
STEVAL-IHM023V3 in "3-phase HV FOC control for SMPMSM". We plan to use external control with 5V digital signals for all inputs (E-stop, PWM-H,L, brake, etc), It is save to set the Vdd at 5V in that case?
We're planning to develop some motor drive academic boards for SMPMSM FOC motors for Master Students and for one of the parts we're using is STEVAL-IHM023V3. We're currently development the platform.In the manual UM1823, page 28, table 6 for FOC cont...
