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  • LM5050-2: Could I use LM5050-2 replace LM5050-1 pin to pin?

    Resolved
    Part Number: LM5050-2 Other Parts Discussed in Thread: LM5050-1 , Hi, support team My customer has the questions as follow: Lm5050-1 has been used in batch for PCB. Could I use LM5050-2 replace LM5050-1 pin to pin? Thanks so much. Best regards, Yuki
    • Resolved

  • LM5050-2: Is it normal that LM5050MK-2/NOPB surface failed the acetone test?

    TI Thinks Resolved
    Part Number: LM5050-2 Why LM5050MK-2/NOPB have below nonconformities？ Pics attached. DC:2101+5 COO:MALAYSIA 1.The parts look sande and have a layer of additional paint 2.The markings failed the acetone test
    • Answered

  • LM5050-2: LM5050MK-2 Top marking "SZJB", but the "S" on chip surface is different as before.

    Resolved
    Part Number: LM5050-2 The first letter "S" of top marking in Picture 1 and Picture 2 are different. Are these 2 types of "S" normal? Any document to prove this change? Anyone can help to advise the difference?? Thank you for your…
    • Resolved

  • LM5050-2: Can operate 2 external FETs by LM5050-2 to reduce thermal.

    TI Thinks Resolved
    Part Number: LM5050-2 Other Parts Discussed in Thread: LM74700-Q1 , LM7480-Q1 Hi, My customer has already used LM5050-2. However, external FET, connected with LM5050-2, is too hot. So he considers using external FET in parallel. Can LM5050 connect/drive…

  • LM5050-2: How to avoid two batteries discharge alternately

    TI Thinks Resolved
    Part Number: LM5050-2 Hi, expert My customer is using two LM5050-2 with two batteries to provide power supply to system, but they found the two batteries will discharge alternately. They want one battery discharge fully then another starts to discharge…

  • LM5050-1: Difference between LM5050-1, LM5050-2

    TI Thinks Resolved
    Part Number: LM5050-1 Other Parts Discussed in Thread: LM5050-2 Hi expert, I see LM5050-1 and LM5050-2 are almost the same just different in the minimum input voltage. The minimum Vin for LM5050-2 is 6V, while the minimum Vin for LM5050-1 is 5V. Are there…

  • LM5050-2: LM5050-2 with acoustic noise issue

    TI Thinks Resolved
    Part Number: LM5050-2 Hi, Customer reported the TI LM5050-2 has noise when they have about 12V/3A input condition which is from the adapter, and the waveform is as attached for your reference. The gate pin of LM5050-2 has a 10KHz frequency, it’s in the…

  • LM5050-2: power IC

    TI Thinks Resolved
    Part Number: LM5050-2 Other Parts Discussed in Thread: TPS23523 I use LM5050-2 for my power supply for -48V input voltage. I want to know the detail about gate pin. I found this text[ 2A Peak Gate Turn-off Current] in your datasheet. What is it meaning…
    • Answered

  • LM5050-2: Inquiries related to poor output

    Resolved
    Part Number: LM5050-2 Hi, TI expert I have an inquiry while using the LM5050-2 (LM5050MKX-2/NOPB) by a customer. * A18V output is normal after replacing defective IC 1. Symptoms There is a phenomenon in which the output is dropped by 0.8V compared…
    • Resolved
    • Answered

  • RE: LM5050-2: ESD and Thermal Information

    Resolved
    Hi Art, LM5050-2 has 500V ESD-CDM rating. Regards, Kari.

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