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
BTA41-800 with smaller crystal size - is it counterfeit? have anyone seen such, is there any way to distinguish if it is the counterfeit part or no?
In one of our boards, we use BTA41-800 triac. Few boards malfunctioned and I opened the package of some burned triacs and normal triac in order to compare - and noticed that all burned triacs have smaller chip than in "nornal" one. Is it counterfeit?
Does the L9963E require a setting to use for less than 14 cells?
Hello,I'm going to design a 7S (3.7 x 7 = 25.9V) bms. Is there anything I need to do to use the L9963E IC 7S? I couldn't find any other integrated iso26262 compatible with 7S.
Resolved! L4960 switching frequency
HI! I have a L4960 switching regulator, I want to know if there is a formula to calculate the switching frequency in fuction of the resistor and capacitor connected to pin 5. Also if you know more information about the pin 3 and pin 6 functionalitys ...
Dear support, is there any PCN for the label change of STPS2L60ZFY ?
Dear support, is there any PCN for the label change of STPS2L60ZFY ? we got a new label as below, could you help check whether it's the newest version of 2022 ? thanks.
It is impossible to find this GIBSR01 item (attached photo 1) for sale, so I am asking if it is possible to replace it with STGIPL14K60, or STGIPL14K60-S. Thanks.
This product is installed as a BRUSSLEES motor (attached photo 2) controller in a washing machine
X-ray anomalies
Some little black dots are visible in X-ray, is this normal?PN L9680TR
Resolved! The Outputs (U,V,W) of my STEVAL-IPM10F do not get any current.
Hello, I have an IPM10F and try to switch on the gate, so I can measure a current on the Output U. My Problem is I measure nothing.I put a constant 3.3 Voltage to the Gate-Pin A-High. On the Output (U) I connect a resistance to override the LOW-Switc...
