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
Forum Posts
is the A6985F SYNCH/ISKIP pin connected to a pull-up or pull-down?
Hi, the datasheet pag. 29 says:When the A6985F is configured in the low consumption mode, the SYNCH/ISKIP pin operates as a logic gate input pin with an internal pull-down (4.5 μA typ) guaranteeing the ISKIPH operation when leaving the pin floating.b...
Resolved! Is there source code available for STSW-ISB047FW
I am looking to change the functionality of the LEDs in this firmware. is there source code available for download?
What are the recommend values for the resistornetwork in a isolated ACST435 application?
Hi, the AN5114 describes in a good manner the isolated controll of a TRIAC. In chapter 3.3.1 there are some equations for determining the resistornetwork. But it seems that this equations do not really work for a ACST435 with 35mA gate current and fo...
MARKING CODE of "L78L05ABUTR"
Hi. There is a question about "L78L05ABUTR" regulators. It's marking code is shown as "8C" in catalogue. But, It's actual product marking code is "8C033" (We bought "L78L05ABUTR" from Digi-Key.) I am curious what is right.
Triac control by pulse transformer
See AN436. I am using T1635-6G in a Hybrid Relay configuration following AN4993. Load is about 2kW at 230 VAC. Circuit works fine at with gate traiin of pulses (2kHz, DC = 50%). I want to trim parameters to optimum, at the moment transformer is make ...
Resolved! Mouser SO# 490877 Hello, a customer is requesting clarification that the ICs we shipped them for P/N: VN7050ASTR are the correct ICs as the marking only shows "VS7050A".
The customer expected the full part-number as marking..We pointed him to the mfr label which shows the correct part-number and the marking.The hint in the datasheet showing that the marking is limited to 7characters with the last 2chars of the P/N be...
Resolved! Is it possible to use the SPIN3202 with a linear stage with digital end-stops?
I have a STEVAL-SPIN3202 board and I have a linear stage (2-poles, 3 phases). To prevent collision with the endings of the stage, there are connected two end-stops. (One on both ends).Is it possible to use the STEVAL-SPIN3202 board for this setup? Or...
Resolved! HI, I'm using a shield ihm13a1 with nucleo G431RB and DC motor, but I can't regulate the Vref, If I set a Vref = 1,6 (50% d.c) the motor doesn't move, I have set 80% d.c. to make it move. Any idea?
https://www.amazon.it/DealMux-Motoriduttore-encoder-Rapporto-trasmissione/dp/B07Y72T5BJ?pd_rd_w=hZaC3&pf_rd_p=b928db63-55ee-49e1-8ca9-807c91a11a4c&pf_rd_r=FMAZFZZ865BW326H55X9&pd_rd_r=c08f27cc-b043-4ac6-bd73-a3924ed21699&pd_rd_wg=8qSBw&pd_rd_i=B07Y72...
