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Showing 26 results View by: Thread Post Sort by
  • ISO5451-Q1: Difference ISO5451-Q1 between ISO5851-Q1

    Manu Chang
    Manu Chang
    TI Thinks Resolved
    Part Number: ISO5451-Q1 Other Parts Discussed in Thread: ISO5851-Q1 Hi, I would like to ask what is the difference between the ISO5451-Q1 and the ISO5851-Q1, I compare the datasheet and could not found the differences. Manu
    • over 2 years ago
    • Power management
    • Power management forum
  • ISO5851-Q1: Not connected pin

    Guillaume THIEBAT
    Guillaume THIEBAT
    TI Thinks Resolved
    Part Number: ISO5851-Q1 Other Parts Discussed in Thread: ISO5851 Good Morning, We use the ISO5851-Q1 device on our electronic board. Can you say me if the not connected pin (pin 4 : NC) is connected internally in the device ? Can I connected this pin…
    • over 3 years ago
    • Power management
    • Power management forum
  • ISO5851-Q1: Use gate driver DESAT method in 800V line

    morgan nedelec BS
    morgan nedelec BS
    TI Thinks Resolved
    Part Number: ISO5851-Q1 Other Parts Discussed in Thread: ISO5851 Hi, I would like to use the ISO5851-Q1 to control an IGBT on a 800V line with just a heating resistance on it. In case of CC of the resistance, I want to use the DESAT function to…
    • over 7 years ago
    • Interface
    • Interface forum
  • Answered
  • [FAQ] UCC21750: How can we Increase DESAT Charging current for faster Short-circuit detection time in UCC217xx and ISO5x5x?

    dimitri james
    dimitri james
    Resolved
    Other Parts Discussed in Thread: UCC21759-Q1 , UCC21750 , ISO5451-Q1 , ISO5851 , ISO5452 , ISO5851-Q1 , UCC21710 , ISO5852S-Q1 , ISO5451 , ISO5452-Q1 , ISO5852S , UCC21710-Q1 , ISO5852S-EP , UCC21750-Q1 For SiC driving, we need faster short-circuit detection…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ] UCC21750: How can we adjust the DESAT detection threshold in UCC217xx & ISO5x5x?

    dimitri james
    dimitri james
    Resolved
    Part Number: UCC21750 Other Parts Discussed in Thread: UCC21759-Q1 , ISO5451-Q1 , ISO5851 , ISO5452 , ISO5851-Q1 , UCC21710 , ISO5852S-Q1 , ISO5451 , ISO5452-Q1 , ISO5852S , UCC21710-Q1 , ISO5852S-EP , UCC21750/59/10 and ISO5x5x variants offer integrated…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ] UCC21710: What are the differences between UCC217xx and ISO5x5x?

    dimitri james
    dimitri james
    Resolved
    Other Parts Discussed in Thread: UCC21750-Q1 , UCC21710 , UCC21750 , UCC21710-Q1 , UCC21736-Q1 , UCC21732-Q1 , UCC21732 , UCC21739-Q1 , ISO5852S , ISO5852S-Q1 , ISO5452-Q1 , ISO5852S-EP , ISO5452 , ISO5451 , ISO5451-Q1 , ISO5851-Q1 , ISO5851 UCC217xx…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] How to add DESAT or short circuit protection to gate drivers

    Gabriel Xu
    Gabriel Xu
    TI Thinks Resolved
    Part Number: UCC21530-Q1 Other Parts Discussed in Thread: UCC21759-Q1 , UCC21750 , UCC21739-Q1 , UCC21732-Q1 , ISO5851 , ISO5851-Q1 , ISO5852S-EP , ISO5852S-Q1 , UCC21710 , ISO5852S , UCC21710-Q1 , UCC21732 , UCC21736-Q1 , UCC21750-Q1 , UCC5390 , UCC21520…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: ISO5500: Prior AECQ100 qualification

    dimitri james
    dimitri james
    Resolved
    Gary, ISO5500 was never offered in AEC-Q100 trim. While we continue to support the product, This is a very old and expensive product and I strongly recommend to consider moving to a newer / superior driver for new designs regardless of whether you…
    • over 4 years ago
    • Power management
    • Power management forum
  • ISO5851: ISO5851 DESAT malfunction

    morgan nedelec BS
    morgan nedelec BS
    TI Thinks Resolved
    Part Number: ISO5851 Hello, I am currently testing the ISO5851-Q1 as a gate driver for a MOSFET SiC 1200V, on à 650V line. The 5851 is powered with 3.3V/0V on primary side, and +15V/0V on secondary side (unipolar). I uses the DESAT function with…
    • over 7 years ago
    • Interface
    • Interface forum
  • Answered
  • RE: [FAQ] How to select the most suitable gate driver for a certain application?

    Yongbin Chu
    Yongbin Chu
    Resolved
    Below is an simple way to classify TI's isolated gate drivers. It could help you easily select the most suitable isolate gate drivers based on your system requirements. 1) Simple or smart isolated gate drivers 2) Simple isolated gate drivers …
    • over 4 years ago
    • Power management
    • Power management forum
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