Search tips
Showing 74 results View by: Thread Post Sort by

  • UCC21550: Request for Failure Rate and Failure Mode Data for UCC21550 Gate Driver.

    TI Thinks Resolved
    Part Number: UCC21550 Other Parts Discussed in Thread: UCC21551-Q1 Tool/software: Hello TI Team, I am currently working on a design that incorporates the UCC21550 isolated gate driver , and I would like to request the following reliability-related information…
    • Answered

  • UCC21550: Low secondary current isolated mosfet gate drivers (UCC21550, ...)

    Resolved
    Part Number: UCC21550 Other Parts Discussed in Thread: UCC21551 Tool/software: Dear all, I must develop an AC high voltage function generator with maximum 600Vrms @ 400Hz, i.e. 1700Vpp sine, with a 3Mohm load (0.2mArms). I have already a programmable…
    • Resolved
    • Answered

  • UCC21550: UCC21550 Full Bridge LLC İsolated Gate Driver Research

    Resolved
    Part Number: UCC21550 Other Parts Discussed in Thread: UCC21330 Tool/software: Hi everyone, I'm working on a 5kW full-bridge LLC resonant converter design. I’m currently looking into the UCC21550. I’ll be using SiC MOSFETs for the full-bridge configuration…
    • Resolved

  • UCC21550: Using UCC21550 as a full-bridge gate driver

    TI Thinks Resolved
    Part Number: UCC21550 Other Parts Discussed in Thread: UCC21530 Tool/software: Hi, We are currently considering the adoption of UCC21550, and would like to confirm the following points: Is it possible to use two units of UCC21550 to drive…

  • UCC21550-Q1: isolated feed

    TI Thinks Resolved
    Part Number: UCC21550-Q1 Greetings. To use the controllers without a start capacitor, do I need an isolated DC-DC power supply? Do I need two isolated power supplies, one for each controller? What economical DC-DC power supply do you recommend? I…

  • UCC21550-Q1: The SNK and SCR current

    TI Thinks Resolved
    Part Number: UCC21550-Q1 Hi team, The sink current (6A) is the current in R_OL and the source current (-4A) is in R_OH, right? Can you help to confirm? It cause a little bit confusion bcz the source current usually be positive. BRs, Ranni…

  • UCC21550-Q1: Input end damaged and no output driver

    Part Number: UCC21550-Q1 Other Parts Discussed in Thread: UCC21550 Hi team, My customer is using UCC21550B for Vehicle DCDC. Now they meet a case from their end customer that two input ends of UCC21550 seem damaged and will make 3.3V input signal to…

  • UCC21550-Q1: Query on Gate driver supply

    TI Thinks Resolved
    Part Number: UCC21550-Q1 Hi For below circuit, let say, i used three half bridge drivers. Can we use single power supply for all three half bridge drivers for bottom MOSFET (i.e. Channel B) ?
    • Answered

  • UCC21550: UCC215xx significant differences?

    Resolved
    Part Number: UCC21550 Other Parts Discussed in Thread: UCC21540 , , UCC21551 , UCC21520 Tool/software: Hello, Before I go blind reading the data sheets, other than the 5.0kV vs 5.7kV isolation voltage, are the any significant differences between the…
    • Resolved

  • UCC21550: DC BUS Rating

    TI Thinks Resolved
    Part Number: UCC21550 Other Parts Discussed in Thread: UCC21759-Q1 , UCC21710 , UCC21736-Q1 , UCC21710-Q1 Tool/software: hi sir may i know the DC bus rating? compare the infintion & TI

Didn't find what you are looking for? Post a new question.