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Infineon's whole range of power MOSFETs and systems enable innovation and performance in your application, like switch mode power supplies (SMPS), computing, motor control and drives, consumer, mobile devices, lighting solutions, automotive and more. Welcome to the Infineon MOSFET Forum. We encourage you to post some of your design challenges and start using the forum to receive support from the community.

  1. Sticky Thread Sticky: Bootstrap Circuit

    The bootstrap power supply is one of the most widely used methods to supply power to the high-side drive circuitry of a gate driver IC. It consists...

    Started by Huixian‎, Nov 13th, 2017 07:56 AM
    • Replies: 0
    • Views: 445
    Nov 13th, 2017, 07:56 AM Go to last post
  2. Sticky Thread Sticky: What you need to know for designing in a MOSFET

    Here we have Design Hints for Power Mosfets and further explanations: ...

    Started by srhim1971‎, Jun 21st, 2017 07:28 PM
    basics, design, hints, mosfet, power
    • Replies: 0
    • Views: 646
    Jun 21st, 2017, 07:28 PM Go to last post
  1. Thermal resistance Rθ(JB)

    Hello, I am looking for the parameter Rθ(JB) (Thermal resistance Junction - Board) for MOSFET item No. IPT65R033G7XTMA1. Is this information...

    Started by adampoduska‎, Feb 5th, 2018 03:25 AM
    • Replies: 0
    • Views: 195
    Feb 5th, 2018, 03:25 AM Go to last post
  2. IR21844S Variable Capacitance Load Driver Problem

    Hi, the company I work for designed this circuit to drive a variable capacitance load. The ideal waveform shape would be a trapezoidal pulse with a...

    Started by DanBrunermer‎, Sep 28th, 2017 09:35 AM
    • Replies: 2
    • Views: 603
    Jan 29th, 2018, 12:54 AM Go to last post
  3. Using a driver (IRS21844S) without the boot cap circuit

    Hi, I'm trying to figure out how to use an H-Bridge driver chip without resorting to the boot strap cap method. The FETs themselves are switching a...

    Started by DanBrunermer‎, Jan 12th, 2018 08:49 AM
    • Replies: 3
    • Views: 722
    Jan 26th, 2018, 01:44 AM Go to last post
  4. I would like to buy some POWER MOSFET

    Hi everyone! I am doing a project. I need to buy power MOSFET as follows: IPP051N15N5, IPB032N10N5, IPB044N15N5,IPT029N08N5. please tell me where...

    Started by zjbljh‎, Nov 21st, 2017 11:12 PM
    buy, power mosfet, urgently
    • Replies: 1
    • Views: 675
    Nov 22nd, 2017, 02:06 AM Go to last post
  5. why IR3475MTRPBF lost output ?

    We need sincere helps from this website. The IR3475MTRPBF is selected in my design as attached configuration. At the first, the load is not...

    Started by david888‎, Oct 17th, 2017 04:03 AM
    • Replies: 2
    • Views: 509
    Oct 22nd, 2017, 06:46 PM Go to last post
  6. Is the TLE7182E gate driver compatible with the AUIRF7739L2TR DirectFET ?

    I plan to use the TLE7182E gate driver to drive a full H-bridge using AUIRF7739L2TR DirectFETs. The supply voltage will be 13.8V and the switching...

    Started by johndsd‎, Oct 16th, 2017 06:05 AM
    auirf7739l2tr, directfet, gate driver, tle7182e
    • Replies: 1
    • Views: 310
    Oct 20th, 2017, 08:37 AM Go to last post
  7. SMPS by using ICE2HS01G

    I am using ICE2HS01G for my LLC , it is 500W, vin 680vdc +-10% and vo=12V , Fr=120Khz, I have problem with the simulation , can someone check it...

    Started by takymounir‎, Sep 25th, 2017 03:25 PM
    • Replies: 1
    • Views: 310
    Sep 26th, 2017, 01:38 AM Go to last post
  8. Pspice Simulation with IR 2113

    Hello, I am trying to setup a half bridge simulation with IR 2113 and IPx60R125 devices. I have a boot strap circuit and have also charged the...

    Started by hjbahirat‎, Sep 22nd, 2017 12:32 AM
    • Replies: 1
    • Views: 285
    Sep 25th, 2017, 06:20 AM Go to last post
  9. IR2110 high side

    Hello, I have a question about IR2110, Im trying to implement H bridge power circuit for a DC motor and my problem is that the high side MOSFET does...

    Started by Banderfauer‎, Jul 22nd, 2017 12:17 PM
    • Replies: 3
    • Views: 1,016
    Sep 22nd, 2017, 10:46 AM Go to last post
  10. Ir2110

    Hi I'm trying to figure out how can I use IR2110 in my projects. I have couple of questions: - Are R6,R8 mandatory? It doesn't seems to work...

    Started by bmakovecki‎, Sep 10th, 2017 11:48 AM
    • Replies: 2
    • Views: 530
    Sep 19th, 2017, 06:22 PM Go to last post
  11. Replacing IPS6044 with BTS716G

    I am building an Arduino-controlled solenoid system designed around the 4x4 Driver Shield from SparkFun based on the now obsolete IPS6044 to drive...

    Started by dgelman‎, Sep 7th, 2017 07:31 AM
    • Replies: 2
    • Views: 353
    Sep 8th, 2017, 08:15 AM Go to last post
  12. Gate Driver selection for 80V TOLL MOSFETS

    Hi everyone, i have to design 3 phase inverter to drive induction motor. Input is directly connecting from the battery of 80V and 300A rating so i...

    Started by‎, Sep 5th, 2017 06:33 AM
    optimos, power mosfet
    • Replies: 1
    • Views: 473
    Sep 7th, 2017, 09:10 PM Go to last post
  13. Using BTS716

    I am building an Arduino-controlled solenoid system designed around the 4x4 Driver Shield from SparkFun based on IRs IPS6044 to drive the solenoids....

    Started by dgelman‎, Sep 7th, 2017 07:28 AM
    • Replies: 0
    • Views: 193
    Sep 7th, 2017, 07:28 AM Go to last post
  14. IRLB3813 Occasionally failing upon battery insertion

    I have successfully used the IRLB3813 in numerous portable power tool designs to drive PM brush motors in the 450W range. All these tools are...

    Started by Consultofactus‎, Aug 22nd, 2017 09:37 AM
    break down, irlb3813, oscillation
    • Replies: 2
    • Views: 493
    Sep 7th, 2017, 06:42 AM Go to last post
  15. MOSFET Rdson simulation problem.

    We widely use simulation with Infineon MOSFET models as they are very accurate. We are using Simetrix/SIMPLIS simulator. But recently I found* a...

    Started by levnemets‎, Aug 20th, 2017 11:30 PM
    • Replies: 1
    • Views: 355
    Aug 23rd, 2017, 06:37 PM Go to last post
  16. TLE 6244X Overvoltage Flag

    Hi, I'm using a TLE 6244x to turn on a motor, and the overvoltage flag in STATCON_REG is triggered (the bit is 0), however, I'm measuring the...

    Started by‎, Aug 16th, 2017 07:18 AM
    • Replies: 1
    • Views: 346
    Aug 21st, 2017, 07:54 PM Go to last post
  17. TLE 6244X Output Not Turning On

    Hi, I'm trying to use a TLE 6244x to turn on a 12V DC motor. I've got !ABE and !RST wired directly to +5V, and have code in place to set both the...

    Started by‎, Aug 10th, 2017 08:54 AM
    • Replies: 2
    • Views: 442
    Aug 14th, 2017, 03:06 PM Go to last post
  18. AUIRS20302S and IRFS3607 for BLDC Motor application.

    hi, i am supporting a customer doing E-bike / E-scooter and hence we are promoting power devices eg. power mosfet and gate driver IC. This...

    Started by Teman_XMC‎, Jun 28th, 2017 03:08 AM
    • Replies: 1
    • Views: 733
    Jun 29th, 2017, 01:28 AM Go to last post
  19. Ir2110 to drive ir 540 n


    Started by zuhaib‎, May 24th, 2017 04:29 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,877
    Jun 5th, 2017, 12:50 AM Go to last post
  20. IFX91041EJV50 get hot

    Hello, Does anybody has worked with IFX91041EJV50 with success? We would use it in our application for a approximated current of 1A at 5VDC...

    Started by IBS‎, May 19th, 2017 03:27 AM
    ixf91, temperature
    • Replies: 1
    • Views: 470
    May 22nd, 2017, 07:49 AM Go to last post

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