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Type: Posts; User: Jing.N

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  1. Replies
    7
    Views
    3,702

    I thought you might use more than one IFX007T on...

    I thought you might use more than one IFX007T on one PCB. Sorry for my misunderstanding. Now I understood your point.

    We don't recommend our customers to use two devices for one half bridge. Due...
  2. Replies
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    3,702

    I did thermal simulation for the new mission...

    I did thermal simulation for the new mission profile below:

    Load to Vs
    Vs = 24V
    I = 20A
    PWM-Freq=1KHz
    Duty cycle: 50%
    slew-rate: as fast as possible
    ambient temperature: 25C
    PCB: 2s2p
  3. Replies
    7
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    3,702

    Since we have protection feature integrated into...

    Since we have protection feature integrated into IFX007T, we won't have any cross current caused by the delay variations. But due to the variation the output duty cycle might be a bit different from...
  4. Replies
    7
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    3,702

    Hi Wilheim, It is possible to use to...

    Hi Wilheim,

    It is possible to use to parallelize IFX007T in PWM mode. Of course the power dissipation highly depends on your mission profile: Vs, I, frequency, switching time(slew rate...
  5. Replies
    1
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    997

    Hi Gerald, You mean the datasheet for this...

    Hi Gerald,

    You mean the datasheet for this device or the source code for the demoboard?

    Regards,

    Jing
  6. Replies
    3
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    5,292

    Yes:) Merry Christmas and happy new year

    Yes:)

    Merry Christmas and happy new year
  7. Replies
    3
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    1,913

    40V is the max. rating of Vs. It is not the...

    40V is the max. rating of Vs. It is not the normal operation voltage.
    If you look into the parameters, you will find they are specify under the condition VS = 24V. For other VS voltage, the...
  8. Replies
    3
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    5,292

    Hello, If you use IN-pin only, either HS or LS...

    Hello,

    If you use IN-pin only, either HS or LS MOSFET will be switched on. If you would like to switch off both MOSFETs, you could set a PWM signal at INH pin.

    We can help you further If you...
  9. Replies
    3
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    1,913

    Please find the main difference below: IFX007T...

    Please find the main difference below:

    IFX007T is qualified according to industry standard, and the parameters are specified at 24V.
    BTN8982TA is an automotive qualified device, and the...
  10. Replies
    1
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    4,308

    You are right. In this case , you should set a...

    You are right. In this case , you should set a PWM signal at INH pin. This is the most efficient way to control the speed of you motor.
    If you are using the BTN8962TA as a half bridge (as shown in...
  11. Thread: Btn8962

    by Jing.N
    Replies
    1
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    2,881

    If I understand it correctly, you use a H-bridge...

    If I understand it correctly, you use a H-bridge to drive the motor. To test the short circuit protection, you connected outputs of two BTN8962TA without motor in between? Or you connect output to...
  12. Replies
    1
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    1,968

    NovalithIC doesn't fit your application well. Due...

    NovalithIC doesn't fit your application well. Due to the thermal limitation of the package we don't recommend to use the device for 800W applications.

    Our protection features only protect...
  13. Replies
    1
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    963

    The dead time is generated automatically. So the...

    The dead time is generated automatically. So the high-side and low-side MOSFETs are not conduction at the same time.

    SR resistance should be selected based on the requirements of power dissipation...
  14. Replies
    1
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    789

    Yes, you can use BTN8962TA. Out INPUT pins are...

    Yes, you can use BTN8962TA. Out INPUT pins are 3.3V/5V compatible.
  15. Replies
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    2,366

    By measuring the voltage at IS pin, you can...

    By measuring the voltage at IS pin, you can control the output current. The PWM frequency and duty cycle can be adjusted based on VIS.
    If BTN8962TA is in a fault condition which is latched (e.g....
  16. Replies
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    3,609

    Cross current protection is integrated into...

    Cross current protection is integrated into BTN8982TA. It means we have a voltage comparator being used to check the Vgs voltage of the MOSFET which is switched for the moment. Only if the Vgs is...
  17. Replies
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    2,462

    Sticky: Product Infomation

    IFX007T is a new product in NovalithIC familimy targeting industry applications. It is an integrated high current half bridge containing one p-channel highside MOSFET and one n-channel lowside...
  18. Replies
    0
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    3,841

    Sticky: Frequently asked questions

    What is NovalithIC?
    NovalithIC contains three separate chips in one package: One p-channel highside MOSFET and one n-channel lowside MOSFET together with a driver IC, forming an integrated high...
  19. Replies
    0
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    7,169

    Sticky: Frequently asked questions

    What is TrilithIC?
    TrilithIC is a fully integrated high current H-bridge for motor drive applications. It contains two p-channel highside MOSFETs and two n-channel lowside MOSFETs with an...
  20. Replies
    0
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    650

    Sticky: Product Information

    Dear Community,

    Please find here all information of the automotive products in TrilithIC family.

    Visit us @:

    BTM7752G:...
  21. Replies
    0
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    1,378

    Sticky: Product Information

    Dear Community,

    Please find here all information of the automotive products in NovalithIC family.

    Visit us @:

    Product overview:...
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