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TPS2060: Differece between TPS206x and TPS206xC

Lee, Sam
Expert 6025 points
Part Number: TPS2060

Hi team,

Can you explain the difference between TPS206x and TPS206xC? Is it mainly the difference in operating temperature?

Thanks,

Sam Lee

  • 0
    TI__Expert 8980 points

    Hi, Sam,

    TPS206x are older device, and TPS206xC are new device. You can know the rough release date from datasheet release/revise date on the top of datasheet.

    The main difference are below:

    1. Current limit behavior.

    There are two kinds of current limit profiles typically available in TI switch products that are similar to the TPS20xxC and TPS20xxC-2. Many older designs have an output I vs V characteristic similar to the plot labeled Current Limit with Peaking in Figure 22. This type of limiting can be characterized by two prameters, the current limit corner (IOC), and the short circuit current (IOS). IOC is often specified as a maximum value. The TPS20xxC

    and TPS20xxC-2 family of parts does not present noticeable peaking in the current limit, corresponding to the characteristic labeled Flat Current Limit in Figure 22. This is why the IOC parameter is not present in Electrical Characteristics: –40°C ≤ TJ ≤ 125°C.


     

    2. Vin range.

        TPS206x: 2.7-5.5V. TPS206xC: 4.5V-5.5V


    3. The rest small difference of parameter in EC table.

        Please refer to datasheet.

     

    Regards,
    Bob