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
Confused about stepper spec & tips on pwm-step/dir
Hello! I have asked the few I know who have knowledge of this and now turn to this one inexhaustible source of knowledge aka. the electronics forum. I was going to buy stepper motors yesterday but got so confused about the spec that I need to get an...
please reply my question regarding L9396 and WSS PWM Data
Hello. I am using L9396 for WSSWhen reviewing the WSS operation with the ST_L9369 datasheet, there is no detailed explanation regarding the Pwm Data format DATA[0...8]. Could you provide information on what each bit represents?
LED1202 (QFN20) Thermal resistance(janction to ambient) except for JEDEC PCB(2S2P)
Hello, We are making a design LED1202 (QFN20) and need thermal resistance(janction to ambient). What is the thermal resistance (junction to ambient) except for the JEDEC PCB(2S2P). We use smaller copper area of printed circuit board or less layer th...
STEVAL-IP023 firmware update with STM32CubeProgrammer fail
I tried to update the STEVAL-IP023 board with DFU using STM32CubeProgrammer, but the STM32CubeProgrammer hang during the procedure, see picture attached.The board is recognized ad DFU device but the procedure does not work.Any suggestion?Thanks
STGF7NB60SL IGBT Material Properties
Dear STM,I am a student and currently working on the lifetime estimation of an IGBT for my research, which involves a Finite-Element simulation on STGF7NB60SL IGBT.To run the simulation, I need to know the material properties of different layers in t...
How to build a high output voltage(up to 300VDC) high power(50W) power supply?
Recently I need a power supply that supports outputting 300VDC, 250VDC, 150VDC and a combined power of 50W, the input could be AC or DC, I tried eDesignSuite but no result matched my need.
STSPIN958 as a full bridge digital adjustable PSU
Dear all, The STSPIN958 contains all to build a digital controlled (hard switching) full bridge adjustable power supply, including the power mosfets, to my understanding. Or am I missing something important? If set as " Single full-bridge - PWM trimm...
L6234 Vref capacitor
Posted on April 04, 2013 at 20:26The AN1088 app note states:�Vref ( Voltage Reference).This is the internal 10V voltage reference pin to bias the logic and the low voltage circuitry of the device. A 1mF electrolytic capacitor connected from this pin...
where can i find information about the integrated MOSFET of the chip VIPERGAN100?
for a project SMPS, i wanna use the chip VIPERGAN100, where can i check info about the integrated MOSFET?
Using eDesign Suit to design SMPS QR flyback with the chip VIPERGAN100TR
I want to design a SMPS with chip VIPERGAN100, i want the informations about the integrated MOSFET, but i could not find anything.
