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I'm currently working on motor driver wit usage of #MOTIX 6EDL7141 # for gate drivi
Unfortunately I have some concerns about my implementation of the chip or my configuration.
Every time when I enable driving via EN_DRV pin I am getting BUCK_OCP_FAULT. I have measured every voltage and everything seems fine, I don't know if it is normal behaviour or should I be concerned.
I also noticed that driver is getting quite hot while basically doing nothing - 0% PWM. I have tested both 3 and 6 PWM mode and both behave the same. Driver gets up to 55° after couple of minutes doing nothing which I consider quite hot since there is no load.
Could give me some advise what should I look at, and maybe someone has encountered similar behaviour?
Show LessI'm currently working on motor driver wit usage of MOTIX 6EDL7141 for gate driving.
Unfortunately I have some concerns about my implementation of the chip or my configuration.
Every time when I enable driving via EN_DRV pin I am getting BUCK_OCP_FAULT. I have measured every voltage and everything seems fine, I don't know if it is normal behaviour or should I be concerned.
I also noticed that driver is getting quite hot while basically doing nothing - 0% PWM. I have tested both 3 and 6 PWM mode and both behave the same. Driver gets up to 55° after couple of minutes doing nothing which I consider quite hot since there is no load.
Could give me some advise what should I look at, and maybe someone has encountered similar behaviour?
Show LessGood afternoon, would it be possible to replace the IGBT module 2mbi450vh-120-51 with the model ff450r12kt4, for use in a powerflex 753 frequency inverter?
Show LessHow does Infineon's TLE9012 compare to Analog Devices ADBMS6830?
Greg
Hi,
I was going through document AN2358 which suggests an approach to implementing a Manchester decoder.
I have a query about the implementation.
IEEE 802.3 Ethernet standard states that the input data (Manchester encoded) may have a jitter of +-18ns. Now if this is used in a decoder with a fixed delay count (3/4) to sample an input data bit, how will this circuit sample the correct data and produce the recovered output?
Is there any other way this jitter in the input data can be handled to recover the correct data bit?
Thanks
Pulkit
Show Less
Hello,
I want also design the USB3.0 to HDMI use CYPD3120, as described here: Solved: CYPD3120 USB3.0 to HDMI - Infineon Developer Community
But MCDP2900 is not recommended for new design.
Can you recommend me an alternative?
I also found the PS186, but no way to order this chip.
Thanks for an answer
Best Regards
Jakob
Hi
I have downloaded the XMC flasher tool, and when I opened it and tried to connect for the first time I was prompted that there was a new version of the firmware, so I clicked install. But I think somewhere in the installation process it failed, so now the XMC1300 wont connect anymore. I have tried to connect to it using Memtool, but without success.
I have selected device name as 1302-200 (as stated on the chip) and I have selected the connected emulator.
The error log in the XMC flasher is:
INFO-com.infineon.XMCFlasher.MainAppController-main: Logger Name: com.infineon.XMCFlasher.MainAppController
INFO-com.infineon.XMCFlasher.SeggerLibLoad-configureLoad: Not Found property: xmcFlasher.JLink.dllPath Searching in registry key
INFO-com.infineon.XMCFlasher.SeggerLibLoad-configureLoad: Setting property: bridj.JLinkARM.library to: C:\Program Files\SEGGER\JLink_V796e\JLinkARM.dll
INFO-com.infineon.XMCFlasher.SeggerLibLoad-configureLoad: Not Found property: xmcFlasher.JLink.dllPath Searching in registry key
INFO-com.infineon.XMCFlasher.SeggerLibLoad-configureLoad: Setting property: bridj.JLinkARM.library to: C:\Program Files\SEGGER\JLink_V796e\JLinkARM.dll
INFO-com.infineon.XMCFlasher.SeggerDLL-checkAvailabilityAndLoad: Loaded JLink DLL 7.96.e
INFO-com.infineon.XMCFlasher.MainAppController-start: Starting Application in process ...
INFO-com.infineon.XMCFlasher.view.RootLayoutOverviewController-handleChangeDeviceName: Setting Device Name configurations
INFO-com.infineon.XMCFlasher.view.RootLayoutOverviewController-handleChangeEmulator: Setting Device Name configurations
SEVERE-com.infineon.XMCFlasher.ErrorLogCallBack-apply: Communication timed out: Requested 8 bytes, received 0 bytes !
WARNING-com.infineon.XMCFlasher.view.RootLayoutOverviewController-handleConnect: com.infineon.XMCFlasher.DebuggerExceptions: Error get BMI value
INFO-com.infineon.XMCFlasher.view.RootLayoutOverviewController-handleChangeDeviceName: Setting Device Name configurations
What can I do to re-flash it?
I have attached an image of XMC flasher
Show Less您好,我在TL9261芯片的DATASHEET中未看到Node internal delay time的描述,想问一下这个时间应该在哪里查找呢?
Can the dead time of the EVRC driver be adjusted, and if so, where can I find the description of the registers.
Hi all,
I have a induction motor that I am trying to control using the EVAL-M3-IM564 driver board and the EVAL-M3-302F controller board.
I used the MCEWizard to enter all the parameters and generated a .txt file for the MCEDesigner. In the designer I uploaded the .txt file to the controller and tried starting the motor.
Everything goes fine until my RPM reach the "Minimum running speed" RPM value. Then it either stops or runs at 1-10 RPM depending if the previous value was rather small or big. Even if I set the "Minimum running speed" higher than the "Reference speed" parameter in the designer, the motor will keep speeding up beyond the "Reference speed" and shut down when it reaches the "Minimum running speed".
Any idea's what might cause the problem?
PS. I'll add the .mc2 file.
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