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Type: Posts; User: Srivatsa

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    Few general guidelines: 1. Capacitor on Vcc...

    Few general guidelines:

    1. Capacitor on Vcc should be atleast 10 times capacitor on VB. Say Vcc cap = 10 uF, VB cap = 1 uF. This will ensure the bootstrap capacitor gets charged during transients....
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    Girish, BTN8982TA can operate upto 40 V only....

    Girish,

    BTN8982TA can operate upto 40 V only. I'm not familiar with IP76 rating. Guessing you meant IP67, you can start with calculating the power loss in each device. I believe you wont be using...
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    Hi, Infineon's TLE family of solenoid drivers...

    Hi,

    Infineon's TLE family of solenoid drivers are suitable for driving solenoids. You can look at TLE9104SH for your application. This comes from our automotive portfolio and for further support...
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    We checked on the 6EDL internal connections and...

    We checked on the 6EDL internal connections and our feedback is as below:

    1) There is no connection to those NC pins, however we do not recommend to use those NC pins since there could be...
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    For reducing the current spikes, you can check...

    For reducing the current spikes, you can check your layout. See an optimal layout example as attached. Use dedicated traces right from the shunt resistor to the resistors of
    amplifier. Traces must...
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    Pls check if the MOSFET Q8 is turning ON. Also,...

    Pls check if the MOSFET Q8 is turning ON. Also, check the status of Fault pin. You can write to me at srivatsa.raghunath@infineon.com and I will see if I can get a field applications engineer to...
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    The 82 ohm is not needed in actual application....

    The 82 ohm is not needed in actual application. You are using it to charge the bootstrap capacitor which provides HO output. Ideally when LO turns on the low side MOSFET, the bootstrap capacitor...
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    Please share your schematics.

    Please share your schematics.
  9. Replies
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    Hi, Are you providing inputs for low side gate...

    Hi,
    Are you providing inputs for low side gate driver outputs? If so, what is their duty cycle? The bootstrap capacitor gets charged when the low side MOSFET turns on. Pls review the attached...
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    IGBT test circuit

    I have attached two documents. One explains the double pulse test circuit and the other shows an example on how to simulate the same. This should get you started. Feel free to reach out to local...
  11. Hi Scott, I merged both the queries as they...

    Hi Scott,

    I merged both the queries as they may be related to the same topic.

    Yes, that is what I meant by high-side power supply being sufficiently charged. To remain "ON" for a long duration...
  12. Hi, As this is an automotive grade part...

    Hi,

    As this is an automotive grade part kindly contact the local Infineon sales / field applications engineer to directly support you as they will require more details like schematics, software...
  13. Hi, The IRS2007 and IRS2008 do not have a...

    Hi,

    The IRS2007 and IRS2008 do not have a minimum input frequency requirement. If the high-side power supply is sufficiently charged or an external isolated power supply is used to power the high...
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    Hi Gary, Pls look at XMC1000 or XMC4000 series...

    Hi Gary,

    Pls look at XMC1000 or XMC4000 series of microcontrollers (www.infineon.com/xmc) for the control stage. IRS20752 / IR2125 gate drive for high side buck along with the right OptiMOS...
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    In the IC IRSM005-800MH, Q1. For LO and LO...

    In the IC IRSM005-800MH,

    Q1. For LO and LO condition, there is no output or gate voltage available. Both MOSFETs will be off.
    Q2. Can I use this IC as H-bridge of a motor having 24V input? Yes,...
  16. Hi Jerome, Sorry for the late reply and thanks...

    Hi Jerome,

    Sorry for the late reply and thanks for your query.

    As stated in the data Sheet of TLE9180D the CRC8 is calculated with the polynomial x^8+x^6+x^3+x^2+1.

    Further information can...
  17. Hi, You can look at...

    Hi,

    You can look at https://www.infineon.com/dgdl/Infineon-Silicon-Carbide_(SiC)_MOSFETs_using_EiceDRIVER(TM)_Advanced_Gate_Drive_Options-AN-v01_01-EN.pdf?fileId=5546d4625b3ca4ec015b47c9ac35705b
    ...
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    Hi, As per page 22 of device datasheet, for...

    Hi,

    As per page 22 of device datasheet, for the selection of the max. PWM frequency the chosen rise/fall-time and the requirements on the duty cycle have to be taken into account. We recommend a...
  19. Hi, We recommend using the 2ED21814 for LLC...

    Hi,

    We recommend using the 2ED21814 for LLC gate drive applications. Pls write to me at srivatsa.raghunath@infineon.com and I will share the preliminary datasheet of the
    2ED21814 along with its...
  20. Thread: Ice5ar477ag

    by Srivatsa
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    5,427

    Hi, The ICE5AR477AG is a CoolSET™ device with...

    Hi, The ICE5AR477AG is a CoolSET™ device with integrated high voltage MOSFETs.

    You can look into the design guide for this device at...
  21. The 1EBN1001AE datasheet is available online at...

    The 1EBN1001AE datasheet is available online at https://www.infineon.com/dgdl/Infineon-1EBN1001AE-DS-v03_00-EN.pdf?fileId=5546d462503812bb01505fa4d89805a0. There is also an evaluation board available...
  22. Hi, Pls contact the respective Infineon sales /...

    Hi,
    Pls contact the respective Infineon sales / application engineer in your region. They will assist you with further inputs.
    Thanks
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    Hi We see no issue in using only two legs of...

    Hi

    We see no issue in using only two legs of the IGCM20F60GA. What is the switching frequency / duty cycle and the bootstrap capacitor value? Make sure there is sufficient time to charge the...
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    Sticky: Hi Cody, General design guides are available...

    Hi Cody,

    General design guides are available at [URL="https://www.infineon.com/dgdl/Infineon-HV_Floating_MOS_Gate_Drivers_AN978-AN-v01_00-EN.pdf?fileId=5546d462533600a40153559f7cf21200"]

    and
    ...
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    Thank you. You can visit www.infineon.com/gd and...

    Thank you. You can visit www.infineon.com/gd and look into the Documents section. Under Application Notes in this section you will find more application notes / manuals similar to the AN978.
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