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  • TUSB1210: Looking for suitable level shifter to connect processor

    Resolved
    Part Number: TUSB1210 Other Parts Discussed in Thread: TPS2051C , SN74AXC8T245 , SN74AXC4T774 My customer is designing TUSB1210 with STM32H743IIT6. The I/O voltage of TUSB1210 is 1.8V,on the other hand, the I/O voltage of STM32H743IIT6 is 3.3V. Thus, we…
    • Resolved

  • TPS2051C: TPS2051C Enable into short

    Part Number: TPS2051C Hi, At the TPS2051C datasheet page 20, there's Figure 37 at the right bottom of the page. I'd like to know the test condition of this graph, and want TI's detail explanation for this graph if possible. And if TI have the…
    • Answered

  • About TPS2051C

    Resolved
    Other Parts Discussed in Thread: TPS2051C Please teach me two questions about TPS2051C. 1, I cannot find 「continuous Power Dissipation」 in datasheet. My customer needs this information. 2, Please teach me thermal shutdown operation detail. Customer…
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    • Answered

  • TPS2051C: Request for confirmation of used condition

    Resolved
    Part Number: TPS2051C Dear Specialists, MY customer is encountering the broken issue of TPS2051C and investigating. Could you please confirm the condition whether there is a problem. ---used case When Vin is VBUS(5V), 6V( a few ms width) is added to Vout…
    • Resolved

  • TPS2051C Thermal protection compared to "Auto-Retry" on TPS2553

    Other Parts Discussed in Thread: TPS2553 , TPS2051C Hello there, I wanted to get some clarification on the TPS2051C and it's ability to cycle on and off during a heavy-overload or short-circuit event, it sounds very much like the "auto-retry" non-latching…
    • Answered

  • TPS2041C, TPS2051C - output capacitance

    Resolved
    Other Parts Discussed in Thread: TPS2051C , TPS2041C Hi all, Would you mind if we ask TPS2041C, TPS2051C? <Q1> The datasheet shows "Additionally, bypassing the output with a 0.01-μF to 0.1-μF ceramic capacitor improves the immunity of the device to short…
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    • Answered

  • AM6442: DRVVBUS in SK-AM64

    Resolved
    Part Number: AM6442 Other Parts Discussed in Thread: SK-AM64 , TPS2051C Hi, I have a question about the schematic of SK-AM64. AM64x's USB0_DRVVBUS is connected to the enable pin of TPS2051C. Why is this pin pulled-up? This is 1.65V, so I'm worried…
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    • Answered

  • TPS2051C Rdson at Vin=5V and Iout=50mA / 100mA

    Resolved
    Other Parts Discussed in Thread: TPS2051C Couly you please let me know what is the typical Rds(on) of TPS2051C at the following conditions: Vin=5V and Iout=50mA, Vin=5V and Iout=100mA Vin=Ven preferrably for –40°C ≤ T J ≤ 125°C thank…
    • Resolved

  • RE: Inrush Current Chip for PS/2 Design

    Hi, Davis, TPS2552D, TPS2553D, TPS2051C, TPS2041C can be alternative, but I afraid they are also out of stock. TPS25221 ESD level is stated in datasheet, please check if it works for you. For ESD on OUT pin, I think it's fine because there will be big…

  • TPS2051C: Tantalum or Electrolytic 150uF capacitor?

    Other Parts Discussed in Thread: TPS2051C Hi, Contradictory statements are found for output capacitor of TPS2051c: On datasheet SLVSAU6G page 16, “Typically a 150 μF electrolytic capacitor is used”. On SLVU466B EVM BOM, 150 μF C4 is tantalum…

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