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Showing 27 results View by: Thread Post Sort by
    Answered
  • UCC27524A1-Q1: Operation Temperature

    Hirotsugu Kobayashi
    Hirotsugu Kobayashi
    Resolved
    Part Number: UCC27524A1-Q1 Tool/software: Hi team, The Operating Junction Temperature Range has been changed to 140°C to 150°C, but the Op Temp in the package information remains at a maximum of 140°C. Which is correct? Best regrds,
    • Resolved
    • 10 months ago
    • Power management
    • Power management forum
  • Answered
  • UCC27524A1-Q1: RθJC(top) estimation

    Sherry Liang
    Sherry Liang
    Resolved
    Part Number: UCC27524A1-Q1 Dear team, When my customer use RθJC(top) listed in our datasheet to calculate Tj, Tj will be larger than 150C, so they hope we can help evaluate the actual RθJC(top) value based on their dissipation model as below. They add…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • UCC27524A1-Q1: how to judge when the body diode will be on and how to confirm the risk of overshoot or undershoot of current and voltage on the output

    chengdp
    chengdp
    TI Thinks Resolved
    Part Number: UCC27524A1-Q1 Hi team: Q1:We have test the current from OUTA of UCC27524A1-Q1. As shown in the following figure,the voltage of the 1ohm resistance was measured of which the value is equal to the output current.The peak value is 0.438A,could…
    • over 2 years ago
    • Power management
    • Power management forum
  • UCC27524A1-Q1: Driver voltage drop problem

    Sam Sun
    Sam Sun
    Part Number: UCC27524A1-Q1 Hi The customer uses this driver, and there is a waveform jitter in the driving voltage. The control signal is a 50% duty cycle square wave of 160KHz. Please refer to the attached MOS transistor data manual。 Infineon-IPW65R050CFD7A…
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC27524A1-Q1: Searching TI solution

    Kygo Cheng
    Kygo Cheng
    Resolved
    Part Number: UCC27524A1-Q1 Other Parts Discussed in Thread: DRV8245-Q1 Hi Team, There is a good new that Customer is searching TI solution Do we have a product that can compete with "VNQ7050AJTR" ? https://www.st.com/resource/en/datasheet/vnq7050aj…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • UCC27524A1-Q1: PI coating

    Yanni Li
    Yanni Li
    TI Thinks Resolved
    Part Number: UCC27524A1-Q1 Hi team, My customer refer to this post, and he wants to know : 1,What affect does the PI coating have on the part ( UCC27524A1-Q1) ? What aspect of the part does it improve (performance, quality, reliability, durability…
    • over 4 years ago
    • Power management
    • Power management forum
  • UCC27524A1-Q1: Spice Model for UCC27524A1-Q1

    Fabio Soriano
    Fabio Soriano
    TI Thinks Resolved
    Part Number: UCC27524A1-Q1 Other Parts Discussed in Thread: UCC27524 Hi Team, Is possible to have the spice model of UCC27524A1-Q1? Regards, Fabio
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC27524A1-Q1: Input capacitance of UCC27524A1-Q1

    Ken Hashi
    Ken Hashi
    Resolved
    Part Number: UCC27524A1-Q1 Hello Mamadou-san Thanks for the clear answer. I think it is very useful advice for application design. By the way, my customer wants to hear the input capacitance value of the IC's INA and INB pins. Although it is not written…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC27524A1-Q1: Think to keep the restrictions in parallel operation of UCC27524A1-Q1

    Ken Hashi
    Ken Hashi
    Resolved
    Part Number: UCC27524A1-Q1 Hello My customer connects UCC27524A1-Q1 INA and INB and uses two drivers in parallel. 8.3.6 of the data sheet states that dV / dt must be greater than 20V / us. How many ohms can the series resistor put into the input circuit…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC27524A1-Q1: Which current does "500-mA reverse current without either damage" mention and why should this limitation be considered?

    Yoshiki Ochi
    Yoshiki Ochi
    Resolved
    Part Number: UCC27524A1-Q1 Hi team, Which current does "500-mA reverse current without either damage", which is written in its datasheet "8.3.4 Output Stage", mention and why should this limitation be considered? UCC27524A1-Q1 could sink and source…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
>

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