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
How to reconfigure STEVAL-ESC001V1 to hall inputs
The gui allows reconfiguring to HALL inputs, which is why we purchased these boards. To test some motors during fast startup using hall sensors.When setting up HALL inputs there appears to be no valid pin configuration to get the sensors connected. D...
L9826 - In SPI communication what should be the CPOL & CPHA setting of Master Micro controller for the proper communication with Slave L9826.
In the datasheet it is mentioned as "The 8-bit command data are transmitted into L9826 shift registers every CLK falling edge". So which means the master uC sends out the data for every falling edge of the clock and the Slave L9826 samples this data...
Viper37LD - does not regulate output voltages
I'm using Viper37LD in my project with the following features:Vin: 85-270VACOut1: 12V-1.5AOut2: 15V 0.125mAI used eDesignSuite to calculate component values.I have some boards mounted and I have the following situations:1- The source does not regulat...
Viper37LD - does not regulate output voltages
I'm using Viper37LD in my project with the following features:Vin: 85-270VACOut1: 12V-1.5AOut2: 15V 0.125mAI used eDesignSuite to calculate component values.I have some boards mounted and I have the following situations:1- The source does not regulat...
STEVAL-PCC009V2 + EVAL6480H with cSpin and minimum wait time between sending the cSPIN_Set_Param() command (IAR C/C++ IDE)
Dear all,after some time I'll be able to correctly run the demo applications that came with the cSpin firmware libraries (search about STSW-SPIN005 on the ST site).The first part of this post is about how to set the demo design and compile it, the la...
ViPER16HN non-iso buck failing after one to four weeks of operation at 277VAC. Could the pulsating input voltage be the problem?
Dear AC-DC Forum, I'm helping to troubleshoot a design using the ViPER16HN as a non-isolated buck. It's part of a power supply that uses PFC, so the input voltage goes from nearly zero to about 400V peak each AC line half-cycle. When used at 277V...
STEVAL-ISB042V1 in Tx mode
Posted on February 28, 2018 at 09:31Hello,Where could I find the binary file STWLC33_TxMode_RAM_binary.bin need for set the STEVAL-ISB042V1 board in transmitter mode ?The STEVAL-ISB042V1 development board is a dual mode wireless power evaulation boa...
FIT Rate/ MTBF of ST1L08SPUR
I'm using ST1L08SPUR in my project. For reliability analysis I wanted to know FIT rate/MTBF of ST1L08SPUR.Please help me out in this concern.RegardsNidhi P Shetty
STGAP2D isolated half-bridge gate driver: very specific question related to on-chip internal voltages applied to the gate of GOFF NMOS transistors with respect to GNDISO_A/B and their current drain versus gate voltage (internal) characteristic
The reason I need this information is because I would like to use the two internal 'half-bridge' of the STGAP2D gate driver for directly driving a resistive load at ~ 300 mA (more explanation below). In addition, the configuration / topology I am tar...
