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Showing 62 results View by: Thread Post Sort by
    Answered
  • LM25180-Q1: TI Spice model for LM25180-Q1

    Frank Shen
    Frank Shen
    Resolved
    Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM5180-Q1 Tool/software: Is there a TI spice model for LM25180-Q1? Thank you.
    • Resolved
    • 9 months ago
    • Power management
    • Power management forum
  • LM25180-Q1: PIN Process Verification

    Hu Heng qing
    Hu Heng qing
    TI Thinks Resolved
    Part Number: LM25180-Q1 Please help to confirm whether the pin process of LM25180QNGURQ1 is plated first and then cut or cut first and then plated
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM25180-Q1: Can we use LM25183QNGURQ1 instead of LM25180QNGURQ1 for functional FA?

    Lily You
    Lily You
    Resolved
    Part Number: LM25180-Q1 Hello, I would like to ask whether I can use LM25183QNGURQ1 device instead of LM25180QNGURQ1 for functional FA when FA engr doens't have LM25180-Q1.
    • Resolved
    • 1 month ago
    • Isolation
    • Isolation forum
  • Answered
  • LM25180-Q1: Why LM25180 need zener diode at output?

    Jass Jin
    Jass Jin
    Resolved
    Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM25180 , Tool/software: Hi expert, My customer has a question about Dout in below reference design. I don't see other flyback reference design that need zener diode at output, why LM25180 need…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM25180-Q1: Unencrypted pspice model for LM25180-Q1

    caishengjie caishengjie
    caishengjie caishengjie
    Part Number: LM25180-Q1 Tool/software: We need Unencrypted pspice model for LM25180-Q1.please help to provide it for me.
    • over 1 year ago
    • Power management
    • Power management forum
  • LM25180-Q1: PSpice Model for LM25180-Q1

    Joyce Gao
    Joyce Gao
    Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM5180-Q1 , , LM5180 Hi expert, Please help share the LM25180-Q1 PSpice model with me, many thanks! Or could you help share the open sourced unlocked LM5180-Q1 model? Joyce
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM25180-Q1: Design support -20kv DC DC @4W

    Davinder Singh
    Davinder Singh
    Resolved
    Part Number: LM25180-Q1 Tool/software: Hi Team, Need support to design DC to DC isolated -20KV @4W output. Input 8 to 18 V DC.
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM25180-Q1: Questions

    Ivy Jin
    Ivy Jin
    Resolved
    Part Number: LM25180-Q1 Tool/software: Hi team, 1. May I ask the maximum duty cycle of LM25180-Q1? 2. In BCM mode, as power increases, the switching frequency decreases. What is the minimum frequency in this mode? 3. For the problem of sub-harmonic…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM25180-Q1: How to deal with unused transformer winding?

    Jass Jin
    Jass Jin
    TI Thinks Resolved
    Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM25180 , LM5180-Q1 Tool/software: Hi expert, My customer is using LM25180 in different platform with same transformer. For some platform, they don't need multi output rail. Can we leave the…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM25180-Q1: EMI RE Test

    Jeffrey Chung1
    Jeffrey Chung1
    Part Number: LM25180-Q1 Other Parts Discussed in Thread: LM25180 Tool/software: Hi Team, During EMI RE evaluation on customer's board, there is an issue that doesn't pass RE test condition in 300MHz to 500MHz band. Could you recommend how to improve…
    • over 1 year ago
    • Power management
    • Power management forum
>

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