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Showing 26 results View by: Thread Post Sort by
  • UCC28950: Why PMP6712 design locate the UCC28950 at primary side

    Eric Lai
    Eric Lai
    TI Thinks Resolved
    Part Number: UCC28950 Other Parts Discussed in Thread: PMP6712 , UCC21520 , ISO7420 Hi Expert, The customer would like to run 2pcs UCC28950 in parallel. They want to know why PMP6712 design locate the UCC28950 at primary side? Any particular reason…
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: ISO7420FCC: Carrier frequency and PWM block of LF side

    Anand Reghunathan
    Anand Reghunathan
    Resolved
    Hi Shimizu, ISO7420 is an older generation device and ISO7720 is our latest digital isolator family. The architecture which has been used within the IC is also significantly different. Please refer to Digital Isolator Design Guide Section 1 for additional…
    • over 8 years ago
    • Isolation
    • Isolation forum
  • Answered
  • RE: Digital isolator problems

    redflood
    redflood
    Resolved
    Thank Neer, I want to use ISO7420 with diagram as below, I think it simple and easy to use, but can you help to advise about safety of that Idea?
    • over 10 years ago
    • Interface
    • Interface forum
  • Answered
  • RE: ISO7421D failure at 3kv esd testing

    John Griffith
    John Griffith
    Resolved
    Hi Sean, I am sorry but I just read this thread. I saw that you are purchasing the devices from DigiKey. I am not sure if you knew but you can order free samples of almost any TI device right on the devices product page. See the link below: http:…
    • over 11 years ago
    • Interface
    • Interface forum
  • Answered
  • RS485 with 4kV isolation

    Dmitry Vasilenko - Arrow
    Dmitry Vasilenko - Arrow
    Resolved
    Other Parts Discussed in Thread: ISO7420 , ISO7421 , ISO35T Collegues, my customer needs RS485 with 4kV isolation. What could be the best solution?
    • Resolved
    • over 14 years ago
    • Interface
    • Interface forum
  • Answered
  • UCC23513: UL number

    Rhea Gao
    Rhea Gao
    Resolved
    Part Number: UCC23513 Hi, What is the UL number of UCC23513DWYR? Is it number for 20190711-E181974 on the attached file? Please help to confirm it. Thanks! sluq004-ucc23513.pdf
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: UCC21222: Update for Safety Related Certifications

    John Geiger
    John Geiger
    Resolved
    Hi Satoshi, I apologize for the delay. We plan to update the datasheet after we receive the CQC qualification information. We estimate 1-2 months before the datasheet is updated with all 3 certifications. The certifications should be uploaded on ti…
    • over 6 years ago
    • Power management
    • Power management forum
  • RE: TPSI3052-Q1: Safety Related Certificate

    Elizabeth Higgins
    Elizabeth Higgins
    Hi Brian, Attached is a document which covers what Texas Instruments devices have UL1577 certification as of 6-18-2024. The latest document can be found on the UL website. In this document you can see the TPSI3052-Q1 covered. UL1577.pdf Best Regards…
    • over 1 year ago
    • Power management
    • Power management forum
  • RE: TPSI2072-Q1: Request for UL certificate.

    Hussain Alsahhaf
    Hussain Alsahhaf
    Hello Mitesh, Thank you for reaching out to our team's E2E. You can find the UL certificate for TPSI2072QDWQRQ1 on the UL website at the following link: FPPT2.E181974 - Nonoptical Isolating Devices - Component | UL Product iQ For your convenience…
    • 7 months ago
    • Power management
    • Power management forum
  • Answered
  • RE: AMC1302-Q1: Question about AMC1302QDWVRQ1 VDE/UL certification documents.

    Alexander Smith
    Alexander Smith
    Resolved
    Hello Kazuya, I've attached the certification documents. Additional information about the test method can be found on the UL or VDE website. In the future, the latest revision of these document should be available under "Technical Documentation" on…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
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