Power Management ICs Forum Discussions
Hello everyone
Recently we designed a custom board to drive a bldc motor with the max voltage of 400V and the max current of 3Amps using FOC algorithm
The input voltage is 220V AC , we rectify it using a diode bridge then it is fed to 2PCS06 to maintain the power factor at 0.99
When the motor is loaded the power factor begins to decrease (same as the output voltage)
To explain, when it's on the light loaded situation, the output voltage is 400 Volts and the p.f. is 0.99
But as soon as the load increases, this problem emerges.
Do you have any idea about why this problem happens and how to solve it?
Could anyone please introduce me a more elaborated Application Note about how to use this iC
The datasheet isn't sufficient itself
Any help would be appreciated
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I am using TLE92464ED for driving solenoid valves, i can see that solenoid is activating and the valve are actuated. but now i am interested in fault case of the solenoid, which are experimenting on channel failure cases.
these all are the Conditions which I tried/observation:
- Enabling the CHANNEL_CTRL – 8001, which is CH0 enable and other three channels are disabled – observed -Diag0 error -0200 and Diag1 error- 0202
- Enabling the All the CHANNEL_CTRL – 800F, - both the Diag error Reg’s – observed-0000
1 |
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Masked all Channels |
* Solenoid not connected: * Diag-0 Reg - 69000202h *Diag-1 Reg - 69000202h * F/B reg-DD60C119h * pin stat- 6F00011Fh * Global Diag0- F1000000h * Global Diag1- F1000000h * Global Diag2- F1000000h * Solenoid connected: * Diag-0 Reg - 69000200h *Diag-1 Reg - 69000202h * F/B reg- 5260C018h * pin stat- 6F00011Fh * Global Diag0- F1000000h * Global Diag1- F1000000h * Global Diag2- F1000000h
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* initially -High *after program-Low
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please find the condition which i tried and observations.
Please help me to understand how to get fault on channels.
or is there any sample code or flow/steps to follow?
#TLE92464ED #TLE92464ED design support
Thanks in Advance.
Show LessTrying to understand how the XMC 11000 firmware communicates with my TLE92464ED Evaluation kit card.
Based on the data sheet the address is 0002 and the value 4005, yet with the infineon evaluation GUI the address is 0x02 ( the same) and 0x4005 ... ! Why is the GLOBAL_CONFIG parameters different in the GUI versus the documentation.
I am also wondering how this sends the command spi(1,0,74054004)! Can anyone explain the exact conversion process that is happening? How can I read and write to a specific address, enabling/disable bits, for specific settings?How does the value change, you will notice, when I change it to a read. How does this work?
spi(slot, spiDev, out) - spi write
Sends an spi command with content out to device spiDev (normaly 0).
Returns the return value of the previous command, if successful (previous command can be the
watchdog command, if activated).
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Hey there! As discussed in my previous topic, when we apply load on this IC, the power factor and the output voltage decrease. So, I've got some basic questions about PCB consideration when working with ICE2PCS06. Could you please tell me what cares should be taken when routing to improve the performance? Is there any basic,simple point that should be taken into account? I just know that star grounding is a great idea. How can I reduce and mitigate ground bouncing and crosstalk? I'm completely new to this topic so any help would be appreciated.
Show LessIs there any isolated CAN transceiver from IFX? How about SLT9481?
@isolated CAN
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E7%94%B5%E6%BA%90%E7%AE%A1%E7%90%86%E8%8A%AF%E7%89%87/TLE8242%E6%98%AF%E5%90%A6%E5%8F%AF%E4%BB%A536KHZ%E9%97%AD%E7%8E%AF%E7%94%B5%E6%B5%81%E8%B0%83%E8%8A%82/td-p/676335
Show LessHi,
COuld i check with you, which will be the best pin-to-pin alternative part from Infineon CAN transceivers product portfolio to replace Competitor part: LTC2875IS8#PBF (ADI) 8-Lead SOIC
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I am following the Infineon-Next-Generation-Solenoid-Driver-Evaluation-Kit-getting-started PDF.
I currently have a TLE92464ED evaluation soldered up to a Boot Kit XMC1100.
I have the SEGGER Jflash Lite software installed on my computer.
What I cannot find is the GUI software downloads, as mentioned in the first steps and the user manual for the evaluation board. I should be able to download a GUI application, for easy programming and controlling the 4 channels on this card. I cannot find the "Solenoid Driver GUI.exe " or the "XMC firmware files" needed to programming this card.
thank you,
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