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
Resolved! L6984 produce wrong voltage
Hello everybody,I need a power conversion DC-DC 24V to 3.3V. So I went to eDesign suite who recommendend me the following architecture:I reproduced it in my design: I produced the board, and when I apply 24V on the input, I obtain only 0.9/1V on the ...
Resolved! How can I get VIPER319HD buck design more than 600mA output?
HIUsing eDesignSuite I can not design more than 600mA Buck. Is it impossible? and I want to use Htype but eDesignSuite dose not support. Please explain about this problem.
Resolved! STEVAL-ISV020V1 - Absolute value for input voltage
Hi, In the evaluation board of SPV1050 (STEVAL-ISV020V1), it is mentionned that the maximum voltage from the PV cell (VMP) is to be equal 9V, but there is no indication about the absolute values that I can be supported without damaging the board. I'm...
Resolved! Motor driver
HelloI am using in my project both brush and brushless motor. My circuit works from 1 cell lion and have dc-dc step up to 6v for my motors.My sensorless brushless motor part number is : https://www.maxongroup.com/maxon/view/configurator/BOM:ECXZ08M1V...
My questions about EVAL-L9963 are following: Does it work with NiMH battery chemistry? Can it support each individual channel voltages of up to 14.4V nominal voltages (voltages may vary as high as 18.8V)? Can it perform passive and/or active balancing?
I am working on BMS type of system that will recondition, balance, and maintain NiMH HEV batteries. I'm considering to use L9963 IC and its accompanying evaluation board EVAL-L9963 for my prototype. My system consists of nickel-metal hydride battery ...
Resolved! Product voltage regulator L78L SOT-89. Need to know the relevant MTTFd or the product failure rate.
This data is not found on the product data sheet and it is needed for the ETL certification of one of our products (containing the L78L).A quick answer would be appreciated.ThanksMassimo
Resolved! EFL700A39 - rechargeable solid state lithium thin film battery
Hello, this message is addressed to ST employees, if you could please send me additional information not present in the datasheet.I'm using the EFL700A39 rechargeable solid state lithium thin film battery. I'm trying to figure out the state-of-charge...
Resolved! STEVAL-ISV020V1 resistors in the datasheet and in reality
Hi, I don't know if other people have had this problem.Actually, in the datasheet of the STEVAL-ISV020V1 is mentionned that:R1 = 10 MohmR2= 1 MohmR3 = 5.6 MohmR4 = 6.2 MohmR5 = 500 KohmR6 = 2.7 MohmHowever, when I received my evaluation board, I meas...
I have PMSM Motor with Rated Voltage - 60V Back EMF - 60 Pole - 4 Frequency - 120Hz Speed - 2500 RPM Power - 0.75KW,
How can i create Custom motor details to use in Motor Control Work Bench. I am using EVSPIN32F0601S3. Any suggestions??/
