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  • UCC21530-Q1: APPLICATION problem

    Part Number: UCC21530-Q1 Other Parts Discussed in Thread: UCC21551-Q1 , UCC21530 , UCC21520 Tool/software: hi expert, my customer want to know if the UCC21530-Q1 can be used in 800V OBC application? customer think Creepage distance need up to 4mm…

  • UCC21530-Q1: ppm rate

    TI Thinks Resolved
    Part Number: UCC21530-Q1 Other Parts Discussed in Thread: UCC21530 , UCC21551 Tool/software: Hello, where can I find the ppm rate of this product? best regards HB

  • UCC21530-Q1: ucc21530 internal gate voltage booster and abnormal negative bias during DPT process

    TI Thinks Resolved
    Part Number: UCC21530-Q1 Tool/software: hello Ti experts, i met three problems when using driver chip UCC21530-Q1 and need your professional advice, as follows, 1. according to the content of chapter 8.3.4 from datasheet, the driver output has an…

  • UCC21530-Q1: UCC21530 gate drive

    TI Thinks Resolved
    Part Number: UCC21530-Q1 Other Parts Discussed in Thread: UCC21530 Tool/software: Hello, I am using the UCC21530 gate driver to drive Half bridge and during lightneing pulse test, the gate driver is damaged (only one / 3, always the same which is damaged…

  • UCC21530-Q1: Weather this IC is capable for 800-1200V and 400A system?

    TI Thinks Resolved
    Part Number: UCC21530-Q1 Other Parts Discussed in Thread: UCC21520-Q1 Tool/software: Hi sir, I am designing a BLDC motor controller. I have few doubts on gate driver design. The system specification is 800-1200V and 400 A. 1. UCC21530-Q1 is this part…

  • UCC21530-Q1: Please help to confirm whether the IC with Lot"4722935ML4" is before or after change.

    TI Thinks Resolved
    Part Number: UCC21530-Q1 Tool/software: Hi TI friends, We recieved a PCN informed from our customer of "UCC21530QDWKRQ1" part, please refer to attached PCN. Now our stocks have 2000pcs IC with D/C is 202441, Manufacturer lot is 4722935ML4, please…
    • Answered

  • UCC21530-Q1: the maximum power-up delay of UCC21530/UCC21222-Q1

    Resolved
    Part Number: UCC21530-Q1 Other Parts Discussed in Thread: UCC21530 What is the MAX power-up delay time in red square?
    • Resolved

  • UCC21530-Q1: ucc21530-q1 with Enable PIn shows less voltage?

    TI Thinks Resolved
    Part Number: UCC21530-Q1 Other Parts Discussed in Thread: UCC21551 The VCC and the Enable PIN are provided with 5v. Please find the picture below. Why the enable pin shows less voltage of around 2.6V? Is there any reason for this? Please find the…

  • UCC21530-Q1: Noises in Gate Driver Output

    TI Thinks Resolved
    Part Number: UCC21530-Q1 Other Parts Discussed in Thread: UCC21530 , UCC21551 , ALLIGATOR Tool/software: Hi I am using UCC21530 for driving the Totem pole PFC MOSFET when the input is around 50V there are some noises seen in the output of gate driver…
    • Answered

  • UCC21530-Q1: some questions of datasheet: clamp, output current

    Resolved
    Part Number: UCC21530-Q1 Tool/software: Hi Team! Could you please hep to explain how to understand this: How does the driver chip determine that the switch is at the Miller level (DVDT occurrence stage) when it cannot detect the gate voltage? …
    • Resolved

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