Search tips
Showing 24 results View by: Thread Post Sort by
    Answered

  • UCC28061-Q1: Automotive Qualified Analog PFC Controller

    Resolved
    Part Number: UCC28061-Q1 Other Parts Discussed in Thread: UCC28070-Q1 , UCC2818A-Q1 , UCC28063 , UCC28061 , PMP11282 , UCC28060 , UCC28180 , UCC2818 , UCC2818A Tool/software: Hi TI Team, Can you suggest an automotive analog PFC controller for the following…
    • Resolved
    • Answered

  • UCC28061-Q1: Absolute maximum rating_TJ

    Resolved
    Part Number: UCC28061-Q1 Other Parts Discussed in Thread: UCC28061 Team, This part's recommendede operating temperature range is TA=-40 to 125C. However, TJ in absolute maximum rating has been specified as TJ=125C in operating. According to this…
    • Resolved
    • Answered

  • UCC28061-Q1: Influence of mold compound and die-attach for EMI

    Resolved
    Part Number: UCC28061-Q1 Hi, The PCN is announced for the UCC28061-Q1. The content is changing mold compound and die-attach. Is this PCN affected for EMI characteristics? Best Regards, Kuramochi
    • Resolved
    • Answered

  • UCC28061-Q1: Influence of mold compound and die-attach for Thermal Resistance

    Resolved
    Part Number: UCC28061-Q1 Hi, The PCN is announced for the UCC28061-Q1 . The content is changing mold compound and die-attach. Is this PCN affected for Thermal Resistance? Best Regards, Kuramochi
    • Resolved
    • Answered

  • UCC28061-Q1: PWMCNTL pin

    Resolved
    Part Number: UCC28061-Q1 Other Parts Discussed in Thread: UCC28061 Hi all Would you mind if we ask UCC28061-Q1? <Question1> In case of one sided-operation(ubnormal phase shift condition), will this pin be high-impedance? <Question2> If Phase Fail Detector…
    • Resolved
    • Answered

  • UCC28061-Q1: Some questions

    Resolved
    Part Number: UCC28061-Q1 Hi all Would you mind if we ask UCC28061-Q1? We are sorry that we have some basic questions as follows; <Question1> On the datasheet P15 Figure21, what do KT, KTA and KTB indicate? Could you let us know formulas for KT, KTA and…
    • Resolved
    • Answered

  • UCC28061-Q1: phase shift in case of various input voltage

    Resolved
    Part Number: UCC28061-Q1 Other Parts Discussed in Thread: UCC28063 , UCC28061 Hi all Would you mind if we ask UCC28061-Q1? On our customer's circuit, it tends to increase the difference of phase shift(between GDA and GDB) in case of various input voltage…
    • Resolved
    • Answered

  • UCC28061-Q1: Phase Shift of GDA Relative to GDB - Degrees in case of AC100V and AC200V

    Resolved
    Part Number: UCC28061-Q1 Hi all Would you mind if we ask UCC28061-Q1? Our customer measured the phase shift as follows input condtions; <AC input condtions> 100V(85V～132V) ： 176～180 degree(it seems OK.) 200V(168V～264V) ： 183～200 degree(it seems that…
    • Resolved

  • UCC2818: How to design an isolated power supply with UCC2818

    TI Thinks Resolved
    Part Number: UCC2818 Other Parts Discussed in Thread: UCC28061-Q1 , , UCC28061 , UCC28C43-Q1 , UCC28C43 Hi, My requirement is: input 30V~500V DC, output 12V1A, isolated, can I design this circuit with UCC2818A-Q1, or UCC28061-Q1, UCC28707-Q1? Automotive…
    • Answered

  • PFC - 5kW Application

    Resolved
    Other Parts Discussed in Thread: UCC28061EVM , UCC28061-Q1 , UCC28070 , PMP Hi, I need a PFC IC that can handle at least 3kW, preferably up to 5kW. I am considering the UCC28061-Q1 and the eval brd for this (UCC28061EVM) supports up to 300W only.…
    • Resolved

Didn't find what you are looking for? Post a new question.