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  • TPS56837EVM: Output voltage hiccup?

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    Part Number: TPS56837EVM Tool/software: dear sir, I'm testing TPS56837EVM and i find the output voltage is abnormal when the power is turned off.I changed the voltage divider and set the frequency to 800K. I've changed the input power supply and the…
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  • TPS56838: Fast transient

    Resolved
    Part Number: TPS56838 Other Parts Discussed in Thread: TPS56837EVM Tool/software: Hi, Would you possible hlep us test TPS56838 fast transient as below condition on EVM? Iload 1.36~4.32A period = 10us in 1.2Mhz switching frequemcy. We are survey…
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  • TPS56837H: SW pin overshoot problem

    Resolved
    Part Number: TPS56837H Other Parts Discussed in Thread: TPS56837EVM , TPS56837 , Tool/software: Hi: I used the TPS56837H chip to build a 24V to 12V step-down circuit, and the measured SW was more obvious than the overshoot, exceeding the SW pin withstand…
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