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  • UCC21231: UCC21231

    TI Thinks Resolved
    Part Number: UCC21231 Tool/software: Hi we are designing a product where we need to drive a transformer to drive that we need 2 low side mosfet drivers with adjustable dead time control and also the mosfet should also be integrated wihin the driver below…

  • UCC21231: Question about the datasheet

    TI Thinks Resolved
    Part Number: UCC21231 Tool/software: I am looking to use this IC as a gate driver for a high voltage synchronous boost converter. This means that I am looking to take advantage of the datasheet rated 451VDC working voltage isolation between input and…
    • Answered

  • LM5109A: Driving a complementary (NMOS/PMOS) power FET pair

    Resolved
    Part Number: LM5109A Other Parts Discussed in Thread: UCC21550 , UCC21551 , UCC21231 Dear TI, I would like to ask whether the LM5109A would be suitable for use in the following communication application. The goal would be to steer the load current…
    • Resolved

  • UCC21520: Part Selection to Shrink a design for a Full Bridge Driver ALLOWING Shoot Thru. Prototype used 2x UCC21520 controller 4x discrete FETs.

    TI Thinks Resolved
    Part Number: UCC21520 Other Parts Discussed in Thread: UCC21330 , UCC21331 , UCC21551 , UCC21231 Looking for a smaller solution for a prototype circuit that used 2x UCC21520 to drive 4x discrete N-Channel FETs, I have a requirement for shoot thru in this…
    • Answered

  • UCC27712: is UCC27712 a isolated HVIC? urgent

    Resolved
    Part Number: UCC27712 Other Parts Discussed in Thread: UCC21551 , UCC21331 , UCC21231 Tool/software: is UCC27712 a isolated HVIC? I want to use it to drive 3 phase motor or two phase step motor 1，for step motor a） under what voltage, for example,…
    • Resolved
    • Answered

  • UCC20225A-Q1: How to terminate unused channel of device?

    Resolved
    Part Number: UCC20225A-Q1 Other Parts Discussed in Thread: UCC5304 , UCC21231 , UCC21330 , UCC21330-Q1 Tool/software: Hello, I came across UCC20225A-Q1 as a very fast isolated gate driver, but for my application I only need one channel of the gate driver…
    • Resolved

  • UCC21222: Suggest the isolated gate driver part for our design

    TI Thinks Resolved
    Part Number: UCC21222 Other Parts Discussed in Thread: UCC21231 , UCC21225A The following are our design requirements for the gate driver. Please suggest the gate driver part which is suitable for our below design requirements. Isolation Type : Basic…

  • UCC5350: Using UCC5350MC with PWM Cross connection for half bridge drive.

    TI Thinks Resolved
    Part Number: UCC5350 Other Parts Discussed in Thread: UCC21550 , UCC21551 , UCC21530 , UCC21520 , UCC21231 Dear TI Engineer, Hello, my application specifications are as follows: Working voltage: 900 V Switching frequency: 100–150 kHz …

  • RE: UCC21225A: power dissipation and cooling

    Hi Marcello, Thank you for your interest in our devices! For optimized thermal performance, we recommend increasing the PCB copper connecting to VDDA, VDDB, VSSA, and VSSB pins. Refer 11.1 Layout Guidelines of the datasheet , where it talks about…

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