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Showing 7 results View by: Thread Post Sort by
  • UCC2802-Q1: Absolute maximum ratings of ucc2802-q1

    Sulyn ZHANG
    Sulyn ZHANG
    TI Thinks Resolved
    Part Number: UCC2802-Q1 Hi Team, We are penetrating our ucc2802-q1 at my customer side, we got question from customer that what is the absolute maximum voltage on OUT pin(Pin 6 as below): As we can't find it in datasheet, but it's important for…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC2813-2-Q1: The difference between UCC2813-2-Q1 and UCC2802-Q1

    Sulyn ZHANG
    Sulyn ZHANG
    Resolved
    Part Number: UCC2813-2-Q1 Other Parts Discussed in Thread: UCC2802-Q1 , , UCC2800 Hi Team, My customer is planning to evaluating our UCC2802-Q1, but it seems UCC2813-2-Q1 is almost same with UCC2802-Q1 from the datasheet. Can someone let me know the…
    • Resolved
    • over 9 years ago
    • Power management
    • Power management forum
  • Charging power supply chip selection

    Cherry Zhou
    Cherry Zhou
    TI Thinks Resolved
    Other Parts Discussed in Thread: UCC3802 , UCC1802 , UCC2802-Q1 , UCC2813-2 , UCC2802 Hi team, Here's an issue from the customer may need your help: The customer is going to design the receiver side of the wireless charging power supply, do not consider…
    • over 4 years ago
    • Power management
    • Power management forum
  • RE: UCC3805: Datasheet information clarification

    Cedrick
    Cedrick
    Hi Steven, Thank you for your reply. Here's the Rev D slus270d.pdf Kindly see below the snippets.. Furthermore, I've checked the SLUS270F, it seems that the "line regulation" for the UCC380x is not copied on SLUS270G. Can you please help confirm? Thank…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC2805-Q1: Fix Frequency operation conformation

    Songzhen Guo
    Songzhen Guo
    Resolved
    Part Number: UCC2805-Q1 Other Parts Discussed in Thread: UCC2805 , UCC2801 , UCC2803 , UCC2802 , UCC2804 Hi Expert, UCC2805-Q1 was used on customer side. When they configure frequency based on the formula in datasheet. The resistor is 15k, and the…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: UCC2803: How to reduce transformer turns with flyback use

    Teng Feng
    Teng Feng
    Resolved
    Hi Len, The UCCx8C4x is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UCx84xA family. There is a offline flyback design example in Section 9.2 in datasheet. https://www.ti.com/lit/ds/symlink/ucc38c42.pdf Below…
    • over 4 years ago
    • Power management
    • Power management forum
  • UCC2803: UCC2803 Problem with startup. Bug in Power Designer?

    Anatolii Dobryn
    Anatolii Dobryn
    TI Thinks Resolved
    Part Number: UCC2803 Other Parts Discussed in Thread: UCC2802 Hi all. I made DC/DC converter with UCC2803, based at TI Power Designer WEBENCH Design Report. I never used before flyback converters, so for first try I totally copied TI Power Designer references…
    • over 2 years ago
    • Power management
    • Power management forum

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