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
PWM current LED PCB with STCS2A
Dear all, I received a LED PCB with 16 STCS2A constant current LED drivers in parallel, each powering 4 LEDs. Vcc=12V, for the PWM signal a 5V signal is used, which is supplied as follows: 24V PWM output of PLC is coupled to an optocoupler which is c...
Resolved! Transformer Design in AN2794 for Push-Pull Converter
Hello,I’m designing a 1 kW converter using a push-pull topology with 24 V input and 400 V output. While doing so, I referred to the transformer design guidelines in your document AN2794. Unfortunately, I believe there are some inconsistencies or erro...
Resolved! Looking for Complete reference application / schematic of STWBC86 Wireless transmitters
Hi I plan on using STWBC86 for a wireless charger prototype. I was looking at the datasheet for the reference designs and found that the reference schematics has missing or has hard to read values, labels, and wires. Is there a better version of the ...
Pin Layout Difference and Equivalent IPM for STGIB8CH60TS-E
We are currently evaluating two ST IPM modules for our motor drive applications — STGIB8CH60TS-E and STGIB15CH60TS-L. Upon reviewing both datasheets, we noticed that although the two devices share the same functional pin descriptions where (STGIB8CH6...
Resolved! PLECS Model of stgwa50ih65
Hello- I am working on simulating a resonant converter based on stgwa50ih65. Can you please share its PLECS model? I am unable to find it on its website. Thanks!
Resolved! STUSB4500 Debug Accessory Mode
Hello,We are currently developing a couple of devices with USB-C DAM support and have chosen to use the STUSB4500 as the power sink on the device side.We would like to understand whether the following behavior is expected, and if there are any optio...
About STUSB1602 SPI and I2C register description
I am planning to use the STM32WBA62 to interface with the STUSB1602 USB PD controller to implement both dual power role and dual data role functionality. However, I do not have the I²C or SPI register documentation required for development. Could you...
Where to find STEVAL-IPMHF50G Databrief?
I want to find a databrief of STEVAL-IPMHF50G boards, but it doesn't show up. Is there any?
STEVAL-IFP015V2 CMTI test method
Hello, I noticed that the ISO8200B datasheet specifies CMTI (Common Mode Transient Immunity) performance. However, I would like to know how to actually test or evaluate the CMTI of the ISO8200B using the STEVAL-IFP015V2 evaluation board.Are there any...
STBC08 Minimum Charging Current
I have a been looking at the STBC08 to charge a very small Li Ion battery (Seiko MS-920) which accepts a very small charging current. Is it possible to increase the size of Rprog resistor to accommodate a charge current of ~1mA? From what I read, t...
