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  • UCC27301A: Does UCC27301A all package include boostrap diode?

    TI Thinks Resolved
    Part Number: UCC27301A Other Parts Discussed in Thread: UCC27302A Hi team, Does UCC27301A all package include bootstrap diode? Because I saw the VSON layout exsamples add internal diose.

  • UCC27301A: about min driver current

    TI Thinks Resolved
    Part Number: UCC27301A Other Parts Discussed in Thread: UCC27614 Hi team, The customer wants to calculate whether the minimum drive current value can be provided under the most stringent conditions. thansk
    • Answered

  • UCC27301A: UCC27301A:Negative voltage ringing on the HS pin

    Resolved
    Part Number: UCC27301A Hi TI Teams, Now I using the UCC27301A for 48V system BLDC. Measure the low-side mosfet VDS when the load transients. If the high-side mosfet switches off the VHS voltage gose negtive(max negtive voltage is -6V and the pulse width…
    • Resolved
    • Answered

  • UCC27301A: High sideVGS lower low side VGS

    Resolved
    Part Number: UCC27301A Hi team, Could you give some suggestion why high side Vgs lower low side Vgs? CH2 is Ho , CH3 is Lo , I think 12V-0.7(V)=11.3V Ho is normal.
    • Resolved
    • Answered

  • UCC27301A-Q1: Silicon deltas for different packages

    Resolved
    Part Number: UCC27301A-Q1 Are the DDA (SOIC) and DRC (VSON) packages for the UCC27301A-Q1 using the same silicon? I noticed that the DDA package does not feature an EN (enable) pin and was wondering if the tieing of that pin was done with a different…
    • Resolved
    • Answered

  • UCC27301A-Q1: HO and LO outputs while Gate Driver is Unpowered

    Resolved
    Part Number: UCC27301A-Q1 How do the HO and LO outputs of the UCC27301A-Q1 behave when the device's VDD pins is at ~0V (unpowered) and connected FETS are powered with a high voltage? For example: Is there any risk to the UCC27301A-Q1? If HO and…
    • Resolved
    • Answered

  • UCC27301A: Analog Control Integrated Half-bridge Driver

    Resolved
    Part Number: UCC27301A Other Parts Discussed in Thread: UCC25800 , SN6505B Tool/software: Hi Team, Do we have analog control integrated half-bridge driver? Similar with IFX AUIR2085S. UCC27301A need an external control. I also discuss with customer…
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    • Answered

  • UCC27301A-Q1: UCC27301A-Q1

    Resolved
    Part Number: UCC27301A-Q1 Other Parts Discussed in Thread: UCC27201A , , UCC27201A-Q1 Hi, I'm considering using the #-Q1 (HSOIC (DDA) package) in our next design. Since the spec is preliminary, I would like to know if I could rely on the following…
    • Resolved
    • Answered

  • UCC27301A: External Bootstrap Diode

    Resolved
    Part Number: UCC27301A Tool/software: Hello team, Is it okay to add external bootstrap diode to UCC27301A? (Like on the figure below.) I know there is internal diode, but my customer want more current to the bootstrap capacitor. Best Regards,…
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    • Answered

  • UCC27301A-Q1: Resistor and diode integrated

    Resolved
    Other Parts Discussed in Thread: UCC27301A-Q1 Tool/software: Hi TI team, I do not want to use the resistor and diode integrated in UCC27301A-Q1, so I h a ve a dd ed a n exte r nal r esistor and diode. Can you guide me in calculat ing th e charging…
    • Resolved

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