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  • UCC27288: Bootstrap Capacitor Calculations

    TI Thinks Resolved
    Part Number: UCC27288 Tool/software: Hello there, The part number (UCC27288) was provided just as a reference while posting the question and the question is majorly related to a design equation in an application note on gate drivers as mentioned…
    • Answered

  • UCC27288: a HB gate drive can support external boot diode and has interlock function

    Resolved
    Part Number: UCC27288 Other Parts Discussed in Thread: UCC27712 Tool/software: hi, My account is searching for a HB gate driver, the requirement are: external boot diode and input interlock function. UCC27288's voltage and current capability can meet…
    • Resolved
    • Answered

  • UCC27282: What are the differences for ucc27282, ucc27284, ucc27288, ucc27289?

    Resolved
    Part Number: UCC27282 Other Parts Discussed in Thread: UCC27289 , UCC27288 , , UCC27284 Hi, TI expert I am looking for a gate driver device, it is photovoltaic application. I see there are some devices which meet my requirement, some questions:…
    • Resolved
    • Answered

  • UCC27288: Circuit design guidance for UCC27288DR Gate Driver

    Resolved
    Part Number: UCC27288 Good afternoon, I have been struggling for a couple of weeks now implementing the UCC27288DR Gate Driver to drive IPP200N15N3 Mosfets for use in a 3 phase motor driver. The control works and the motor operates successfully, however…
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    • Answered

  • UCC27288: Determining Max Switching Frequency for Gate Drivers

    Resolved
    Part Number: UCC27288 Hi All, I'm looking for a way to calculate or determine the maximum switching frequency based on the information available in the datasheets. Using the UCC27288 as an example, is there a way to use the switching characteristics…
    • Resolved
    • Answered

  • UCC27288: Benefit of using half-bridge driver with external bootstrap diode

    Resolved
    Part Number: UCC27288 Hello team, I’ve got a question from the customer, and would like to ask your advice. What would be the benefit for the customers to use half-bridge driver with external bootstrap diode (like UCC27288) ? Would the external…
    • Resolved

  • UCC27211: Hbridge gate driver IC

    TI Thinks Resolved
    Part Number: UCC27211 Other Parts Discussed in Thread: UCC27288 , , UCC27289 , UCC27284-Q1 , LM25145 , UCC27624 , UCC27614 Tool/software: I am designing a full H-bridge circuit with an output voltage (V_DS) of +1.6V and an output current ranging from…
    • Answered

  • UCC27712-Q1: Searching for a non-isolated half-bridge gate driver that does not have integrated diode

    Resolved
    Part Number: UCC27712-Q1 Other Parts Discussed in Thread: UCC27710 , UCC27714 , UCC27288 , LM5109B-Q1 Hello, I am looking for a non-isolated half-bridge gate driver that does not have an integrated diode. I only found UCC27712-Q1 on the site, but I…
    • Resolved

  • RE: DRV8701: Vbat (H-bridge) supply higher than VM

    Hi Damian, It is not recommended to have large difference in voltage between the device and h-bridge. I suggest looking into the UCC27288 half-bridge high voltage driver as an alternative solution to using the DRV8701. The UCC27288 does not have OCP…
    • Answered

  • UCC27712: use UCC27712 high-side switch only

    Resolved
    Part Number: UCC27712 Other Parts Discussed in Thread: UCC27288 , UCC27624 , SN6501 Hi, I am designing a charger for a LiFePO4 battery and need to switch just a high-side FET. I decided to use the UCC27712 My question is, can I use just the high…
    • Resolved

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