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  • UCC12050: How to understand CMTI for an isolated bias?

    TI Thinks Resolved
    Part Number: UCC12050 Hi expert, I found there's also CMTI definition here for such kind of isolated parts, except isolator and isolated gate driver. As explained in this app note: Common Mode Transient Immunity (CMTI) for UCC2122x Isolated Gate…
    • Answered

  • UCC12050: Added Section number included

    Resolved
    Part Number: UCC12050 Other Parts Discussed in Thread: UCC12040 , Hi support team, Please let me know the meaning of "Revision History" of SNVSB38D. Page-17: Added Section number included. Does that mean the position in section 7.4 has moved? …
    • Resolved
    • Answered

  • UCC12050: Using the EN pin to turn the output on and off

    Resolved
    Part Number: UCC12050 Hello The EVM datasheet [SLUUBD5C – SEPTEMBER 2019 – REVISED JUNE 2021] recommends: " 4.1 Pin Functions ... EN Active-high enable input. Connect EN to GNDP to disable the device. Connect EN to VINP to enable the device…
    • Resolved
    • Answered

  • UCC12050: UCC12050 power dissipation with 50mA of load

    Resolved
    Part Number: UCC12050 Can confirm that the UCC12050 has a power dissipation of 385 mW with only 50 mA of current load (Iiso) ? Below my technical analisys. The following table is taken from datasheet of UCC12050, Power Ratings Defining Pboard the board…
    • Resolved

  • UCC12050: Creating 10.8Vdc 90mA isolated supply

    TI Thinks Resolved
    Part Number: UCC12050 Is it possible to use 2 UCC12050 in series to create a 10.8Vdc 90mA isolated supply ? i.e. GNDS of 2nd UCC12050 will sit on Viso of first one. Love the UCC12050 for functionnal safety products. It would be nice to have variations…
    • Answered

  • UCC12050: Insulation Curves for DC

    Resolved
    Part Number: UCC12050 Other Parts Discussed in Thread: UCC12040 Hi Team, do we have DC Insulation Curves available for the UCC12050? Regards, Alen
    • Resolved

  • UCC12050: Parallel Setup

    TI Thinks Resolved
    Part Number: UCC12050 Hi Team, need your inputs on this concern. Need to parallel 3 of these devices for the power level required. Initially attempted using or'ing diodes on the output of each DC-DC, but have found we have devices failing in the testing…

  • UCC12050: EMI problem

    TI Thinks Resolved
    Part Number: UCC12050 Other Parts Discussed in Thread: UCC12040 , , Unfortunately, we have noticed high EMI with our new PCB. The UCC12050 isolates +5V from USB to other circuitry, and part of the EMI passes to the USB cable. Additional filtering here might…

  • UCC12050: pin treatment

    TI Thinks Resolved
    Part Number: UCC12050 Please let us know pin treatment of SYNC_OK pin at standalone operation. SYNC ---> connect to GNDP SYNC_OK ----> Pull up to VINP ? Regards,
    • Answered

  • UCC12050: output current

    Resolved
    Part Number: UCC12050 Other Parts Discussed in Thread: SN6505B , SN6505A , Hi My customer wants to confirm whether the output can be 0.5A Or suggest a suitable product Input 5V to Output 5 V Current 0.5A Thank you
    • Resolved

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