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  • CSD87381P: Assembly related problems

    Resolved
    Part Number: CSD87381P We have run into problems during PCBA. The symptoms seem to indicate a cold solder joint with an oxide layer between the solder on the PCB pad and FET metal pad. Below is an example of a removed part from assembled board with the…
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  • CSD87381P: Layout spec of CSD87381P

    TI Thinks Resolved
    Part Number: CSD87381P Hi team, There are two kind of layout spec for out CSD87381. Could you kindly help to confirm the difference between them? Thanks,
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  • CSD87381P: Leakage Current Maximum Value

    Resolved
    Part Number: CSD87381P Other Parts Discussed in Thread: CSD87588N While Q1 is on, what is the maximum leakage current value IDSS that can occur in Q2 while it is in the off state before the output voltage is effected? My hope is to analyze any worst case…
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  • CSD87381P: Design Query

    Resolved
    Part Number: CSD87381P Other Parts Discussed in Thread: TPS650864 Hi, We are planning to use CSD87381P in our upcoming design. We want to operate this device at Vin=5V. There is no clarity wrt Vin(input voltage) in the datasheet. Kindly clarify. Our application…
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  • CSD87381P: Snubber circuit

    TI Thinks Resolved
    Part Number: CSD87381P Hi, I would like to set Snubber circuit. I understand user should check the affection by changing Rsnb and Csnb but I would like to know start point. I guess below calculation may be useful. - Csnb = 2Cp - Rsnb = Vs / Is= Vout…
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  • CSD87381P: CSD87381P - N-Chan or P-Chan?

    Resolved
    Part Number: CSD87381P Hello - I have looked through the data sheet but I don't see if the CSD87381PT uses N-Channel or P-Channel FETs internally. Do you know? Thanks for your help. Penny
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    • Answered

  • CSD87381P: Step model

    Resolved
    Part Number: CSD87381P Dear Sirs Does TI have a step model for the CSD87381P?
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  • CSD87381P: Calculation for Power loss

    TI Thinks Resolved
    Part Number: CSD87381P Hi, Could you please let me know how to calculate Power loss based on fsw, Lout and Vout? Datasheet Figure 1 shows Power loss vs Output current at Vout = 1.3V. Power loss is 2W when output current is 10A. 1. If Vout = 5V, can I…

  • CSD87381P: Reflow infomation

    TI Thinks Resolved
    Part Number: CSD87381P Hi, Could you please let me know reflow infomation? - How may time can reflow take? Is it possible two times reflow? - Please share reflow profile for Soldering Regards, Nagata.

  • CSD87381P: CSD87381P

    TI Thinks Resolved
    Part Number: CSD87381P Hi TI, At this P/N# CSD87381P , my customer have a big question of the top marking & the label. Since the Label showing the D/C is 1843 & the 2DC showing 1844, but on the top marking showing is 8B. Is it possible of 1844…

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