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Showing 14 results View by: Thread Post Sort by
    Answered
  • UCC21759-Q1: Lead finish - Call TI

    Josef Alt
    Josef Alt
    Resolved
    Part Number: UCC21759-Q1 Hi, my customer has problems with visual inspection of solder joints, it seems to be related to our lead finish. The datasheet shows NiPdAu or call TI. => Do we have other options than NiPdAu? => Is there documentation…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • UCC21759-Q1: Input voltage thresholds of the UCC21759-Q1 over different VCC voltages

    David Palombo
    David Palombo
    Resolved
    Part Number: UCC21759-Q1 Hello, Do the input thresholds changed when the VCC is at 5.0? The datasheet specifies the thresholds at a VCC of 3.3V and it is not clear if they change with a change on VCC. Thank you, David
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • UCC21759-Q1: using IGBT gate driver IC's to drive MOSFET

    rajesh beesetty
    rajesh beesetty
    Part Number: UCC21759-Q1 Hello All, I would like to drive MOSFETs using UCC21759-Q1 despite it has been explicitly mention that it can be used for IGBTs and SIC- MOSFETs. I would like to whether it will work. Regards, Rajesh BN.
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC21759-Q1: Bootstrap configuration

    Johnson John
    Johnson John
    Resolved
    Part Number: UCC21759-Q1 Other Parts Discussed in Thread: UCC21520 , SN6505B Hi, Can you please confirm wheher this device will work in Bootstrap Highside configuration? Our circuit requirement is, IGBT full bridge driver ( 6 phase) and want to use…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • UCC21759-Q1: The RDY pin periodically Tripping and causing the Gate Driver to go off

    AYOOLUWA AJIBOYE
    AYOOLUWA AJIBOYE
    Part Number: UCC21759-Q1 Hi there, I am currently using the "UCC21759QDWRQ1" gate driver with Silicon Carbide switches. I am using 6 of these gate drivers for 3 half-bridges. Initially, I had run Double Pulse Tests for each of the 6 switches up to 400V…
    • over 3 years ago
    • Power management
    • Power management forum
  • UCC21550: DC BUS Rating

    Chen Alex1
    Chen Alex1
    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
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • RE: UCC21732-Q1: VINH & VINL of Logic Inputs with Vcc = 5V

    Andy Robles
    Andy Robles
    Resolved
    Hi PY UCC21732 has the same VINH and VINL specs as the other drivers in the UCC217xx-Q1 family. Please refer to the E2E post in this link for the threshold information: https://e2e.ti.com/support/power-management-group/power-management/f/power-management…
    • over 3 years ago
    • Power management
    • Power management 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
  • [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
>

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