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
Resolved! L9961 Register Map Excel File is missing
Dear Friends at Community;I am looking for the Excel file containing the register map for the L9961. I noticed it was not attached previously, although the revision history in the datasheet mentions that it was reattached in the latest version. Unfor...
Relative variation of thermal impedance junction to ambient versus pulse duration
Relative variation of thermal impedance junction to ambient versus pulse duration is given for all of the switches offered by ST. Is this only for one single pulse or continuous pulses need to use this diagram as well? For example from this graph, if...
Meaning of "Max" Values in Datasheet of SCT020H120G3AG
What is the meaning of the "max" values found in the datasheet of the SCT020H120G3AG SiC MOSFET for Vth and Rdson? Is this the spread due to manufacturing or is already the possible aging/drift of the device also considered ? Thank you in advance f...
STEVAL-GMBL02V1
Dear Sir,We purchased the STEVAL-GMBL02V1 board last week.We are working on the 3 Axis Gimbal controller using this board.Can you please share with me the latest updated firmware and also share Documentation to make this board functional for 3 Axis G...
K factor in VND7004AY High Side Driver with Iout = 1A
Hi everybody,In VND7004AY datasheet in table 8, there are NOT measures of K typical and its drift with Iout = 1 AIs there any available data ?The spread between typical minimum and max values is normally related to spread of components tolerance, tem...
STEVAL-ISV020V1 - total resistance
Hi @Peter BENSCH I hope all is well with you,As mentioned in a separate subject, I use my solar panel connected to the STEVAL-ISV020V1 to charge my LiPo battery. I wonder if you can help me figure out the total resistance of the STEVAL-ISV020V1 board...
Resolved! STWBC86 GPIO registers
Hello, I'd like to use GPIO00 ... GPIO04 as outputs to select the used coil from a coil array for power transmitting. I've seen the i2c addresses of the GPIO's configuration at 0x30 and followed. I'm wondering what address is foreseen to read or wri...
Self biasing in Viper06HN can damage it !
I have a problem with viper06HN in non isolated flyback converter , I think that happens due to self biasing (the chip get its power from drain voltage not the aux winding) , this happens at startup and after that the chip power from the Aux winding ...
STM32U585 VCAP capacitor voltage
Hi, I am using STM32U585 IC. I have a question on VCAP (L10) pin capacitor requirement. In recent datasheet it is mentioned rated voltage of the cap to use >10V. Why is it recommended to use10V rated cap for a maximum of 3V on pin. I have a concern o...
