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Forum: POWER MOSFET

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.

  1. 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: 4,185
    Jun 21st, 2017, 07:28 PM Go to last post
  1. Help Switching losses IPB50R140CP

    Hi all, I'm new to this forum, and i really need an help: I have to calculate Eon and Eoff of this mosfet (IPB50R140CP) but in the datasheet there...

    Started by FrancescoP‎, May 9th, 2016 09:46 AM
    • Replies: 4
    • Views: 3,819
    Jul 21st, 2016, 10:15 AM Go to last post
  2. 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: 2,907
    Jan 26th, 2018, 01:44 AM Go to last post
  3. IR2136 Hardware Over current ,Why Output waveform this?

    R2136 Hardware Over current ,Why Output waveform this? Cboot=1uF,Rboot=10Ω

    Started by pengyinkui‎, Jul 6th, 2018 01:37 AM
    • Replies: 3
    • Views: 2,319
    Jul 9th, 2018, 02:08 AM Go to last post
  4. IRF1404 in the market with defect

    Recently, I bought a lot of mosfet IRF1404 from a seller who said to have imported from US such mosfets. When I performed bench tests on them, I...

    Started by Henrique.advsp‎, Jul 15th, 2018 12:18 PM
    • Replies: 3
    • Views: 1,804
    Jul 20th, 2018, 03:54 PM Go to last post
  5. IRPS5401 factory configuration

    Hi, I am currently developing an FPGA board and I'd like to select the IRPS5401 PMU as the main power supply system. I chose the configuration 5 and...

    Started by JeanW‎, Jul 20th, 2018 05:02 AM
    irps5401, irps5401mtrpbf
    • Replies: 3
    • Views: 2,059
    Aug 10th, 2018, 03:16 AM Go to last post
  6. Moved: IR2110 high side

    Started by Banderfauer‎, Jul 22nd, 2017 12:17 PM
    • Replies: -
    • Views: -
    Sep 22nd, 2017, 10:46 AM Go to last post
  7. MOSFET Switching Losses

    Studying design documentation and official Infineon application notes I have encountered some problems. Particularly I am a bit puzzled with ...

    Started by rg1‎, May 31st, 2014 02:28 PM
    • Replies: 2
    • Views: 14,061
    Nov 29th, 2014, 02:56 AM Go to last post
  8. PFC explaination

    What is PFC? I had a rough look on google and wikipedia, but i am not sure about the understanding.

    Started by wireking‎, Apr 27th, 2017 08:04 AM
    pfc
    • Replies: 2
    • Views: 1,595
    May 9th, 2017, 02:39 PM Go to last post
  9. 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 richard.li‎, Aug 10th, 2017 08:54 AM
    • Replies: 2
    • Views: 2,882
    Aug 14th, 2017, 03:06 PM Go to last post
  10. 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: 1,934
    Sep 7th, 2017, 06:42 AM 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: 2,077
    Sep 8th, 2017, 08:15 AM Go to last post
  12. 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: 3,581
    Sep 19th, 2017, 06:22 PM Go to last post
  13. 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: 2,641
    Oct 22nd, 2017, 06:46 PM Go to last post
  14. IR3555 with DCR sensing mode

    Is it REFIN 1.8V nesessary to proper operation IR3555M with IRPS5401 in DCR sensing mode? (IOUT pin would be unused) IR3555 datasheet is...

    Started by xetor‎, Aug 9th, 2018 03:43 AM
    dcr, ir3555m, irps5401
    • Replies: 2
    • Views: 1,869
    Aug 10th, 2018, 10:02 AM Go to last post
  15. IRPS5401MTR tools

    "Register Map" tab is absent in last builds of PowIRCenter software(6745 and 6774). Is the previous builds with this tab (e.g. build 6200)...

    Started by xetor‎, Aug 16th, 2018 04:00 AM
    irps5401, pi calculator tool, powircenter
    • Replies: 2
    • Views: 3,279
    Oct 17th, 2018, 01:49 PM Go to last post
  16. Moved: IR21844S Variable Capacitance Load Driver Problem

    Started by DanBrunermer‎, Sep 28th, 2017 09:35 AM
    • Replies: -
    • Views: -
    Jan 29th, 2018, 12:54 AM Go to last post
    • Replies: -
    • Views: -
    May 9th, 2017, 02:56 PM Go to last post
  17. need help in identification MOSFET

    Good day, gentlemen, I need your help in identification, I'm interested in VDSS = **V, RDS(on) = **mΩ, ID = **A?

    Started by DmitryKZ‎, Apr 15th, 2019 01:54 AM
    • Replies: 2
    • Views: 1,330
    Apr 29th, 2019, 03:13 AM Go to last post
  18. I can not Filtering mosfet with minimum Qg

    Hello, I want mosfets N with RDS (on) @10V max 8 mohm VBRDSS >= 30 VGS(th) max 2.2 V ID @ TC=25C min 59 A...

    Started by faby‎, Apr 26th, 2019 01:20 PM
    • Replies: 2
    • Views: 1,246
    May 1st, 2019, 12:30 PM Go to last post
  19. Constructing an H-Bridge With Output Bias

    I have constructed an H-Bridge using two IR2101S driver ICs and four IRFZ44N power FETs, it works and there are no problems. I have now been given...

    Started by ACST‎, Jul 10th, 2019 01:51 AM
    bias, h-bridge
    • Replies: 2
    • Views: 2,007
    Jul 16th, 2019, 12:40 AM Go to last post

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