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Original question:

TL750M-Q1: The question of TL750M-Q1 about the input current vs input voltage

TL750L: TL750L10CDR over current protection point

Red Yen
Expert 4310 points
Part Number: TL750L

Hi Support 

may i have TL750L10CDR  over current protection point while OCP occurred 

  • 0
    TI__Prodigy 515 points

    Hello Red Yen:

    This device has the internal over-current limiting circuitry to provide over current protection. 

    However, currently we don't have the TL750L10CDR current limit value in the datasheet. Would you provide us with Vin in your application?  We can measure the typical current limit at room temperature with a sample part, and give you the data by the end of next Friday. Let us know if you are fine with this schedule.

    Regards,

    Min

  • 0
    TI__Prodigy 515 points

    Hi Red Yen:

    I'm working on the setup to get the current limit measurement, and will have the result for you next Monday. It'd be great if you provide us with your voltage input.

    Regards,

    Min 

  • 0 in reply to Min Hudgins
    TI__Prodigy 515 points

    Hi Red Yen:

      500mA is my test result for the TL750L10CDR current limit under the these test conditions: Vin=14V, Cin=0.1uF, Cout=10uF. This gives you some idea on the over current protection point while the OCP occurs. 

    Regards,

    Min