Welcome to the Infineon Developer Community

About Single Resistor Sampling FOC. Is there any documentation? Can the program code be made public?

i am trying to run CE224599(I2C_SCB_Slave) program on cy8ckit-042-ble Pioneer kit using CY8C4248LQI-BL583 BLE Module. But when i check it on Bridge Control Panel it's showing me device not found. 

SPEC: 

The CCG5 has power supply inputs at V5V_P1 and V5V_P2 pins for providing power to EMCA cables through
integrated VCONN FETs. There are two VCONN FETs in CCG5 per Type-C port to power CC1_P1/P2 and
CC2_P1/P2 pins. These FETs can provide a minimum of 1.5 W on the CC1 and CC2 pins for EMCA cable

(1). if V5V_P1 is 5V,

does it mean the Vconn Source is 1.5W / 5V = 0.3A ?

and configuaration - Vconn OCP setting is threshold = 30% , Debouce period = 1ms 

does it mean Vconn OCP trigger point is 0.3A x 1.3 = 0.39A and debouce = 1ms 

(1). if V5V_P1 is 3.3V ,

does it mean the Vconn Source is 1.5W / 3.3V = 0.4545A ?

and configuaration - Vconn OCP setting is threshold = 30% , Debouce period = 1ms 

does it mean Vconn OCP trigger point is 0.4545A x 1.3 = 0.59A and debouce = 1ms 

but SEPC :

In a notebook design, VCONN supplies power to the electronically marked cable attached to it. VCONN FETs on
CC lines can handle a current up to 0.5 A

it mean max vocnn ocp trigger point is 0.5A ??

I am trying to drive a small BLDC drone motor (EMAX MT2204 2300 kV) using an Arduino and Infineon BLDC Shield with TLE9879QXA40. I am using a 12V supply and connecting the three phases of the motor to the shield and then using the example code for FOC. However, I have not been able to get the motor to rotate at all. Does anyone have any experience with something similar? Can a motor like that even work with this shield or do I need a motor with Hall sensors? Any kind of help would be appreciated. 

Hello everyone,
I would like to set up various chargers in the DC range. Infineon offers chargers in the range 50-350 kW, but unfortunately I don't really know yet which exact components I need for the respective charging station. Is there possibly already an exemplary composition of components for certain charging powers? In other words, a list with the required components / number for a charging station with 50 kW, one for 150 kW and one for 350 kW.

Can anyone in the community help me here?

(https://www.infineon.com/cms/en/applications/industrial/fast-ev-charging/chargers-from-50kw-to-350kw/)

Hi I have a project requiring some form of electronic braking and I am using the TLE9879QXA40 board to power the motor. Is there any way using software or hardware to achieve this.

Hello Team.

In one of the applications I use the BTS4140N,the output is loaded with 0.5A.

The supply voltage is 45V. the ambient temperature is 70°C.

After some time about 3-5min the limitation of the current starts. The output voltage also drops very sharply.

As soon as this behavior starts. The BTS4140N can no longer be switched off via pin 1 IN. But must be completely de-energized. Is this a normal behavior?

I have a second BTS4140N. This one is connected to the same supply voltage. But it is loaded and controlled separately. If one of the two BTS4140N starts with the behavior, so behaves also the other so. Is this also normal.

Thanks a lot

Translated with www.DeepL.com/Translator (free version)

I have been trying to write a program that involves Digital Write and USBUART. The program doesn't seem to work for some reason. 

This is a sample code. When I comment out the digital write statements, the USBUART works. And when I comment out the USBUART, the Digitalwrite works. Any idea why?

Any help is greatly appreciated.

#include "project.h"
#include <stdio.h>
int main(void)
{
    CyGlobalIntEnable; /* Enable global interrupts. */

    ADC_SAR_Start();
    AMux_Start();
    USBUART_Start(0,USBUART_5V_OPERATION);
    
    while(USBUART_GetConfiguration()==0){}
    
    ADC_SAR_StartConvert();
    
    /* Place your initialization/startup code here (e.g. MyInst_Start()) */

    for(;;)
    {
        /* Place your application code here. */
        
        LED_Write(1);
        CyDelay(1000);
        LED_Write(0);
        CyDelay(1000);
        
        AMux_Select(0);
        int pot1 = ADC_SAR_GetResult16(); 
        AMux_Select(1);
        int pot2 = ADC_SAR_GetResult16();
        
        char print[100];
        sprintf(print, "pot1 : %d, pot2 : %d\r\n", pot1, pot2);
        USBUART_PutString(print);
        CyDelay(100);
        
    }
}

Hi Team!

In one of the applications, I am using TLE4476D operating both channels sourcing 100mA. While operating the IC at room temperature IC heats up to 70 degrees Celcius. When I test the IC at 60 degrees Celsius, IC starts to shut down and power on repeatedly, to be specific it shutdown every 2 Sec for the duration of the 500mS to 1S. 

The same thing is observed in the TLE4267GM IC testing with the same environmental conditions. The output current is 100mA while testing.

Kindly tell me the reason for this happening. It will be great if you can provide me with a solution for the same.

I am applying 28.5V at the input of the IC.