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Showing 44 results View by: Thread Post Sort by
    Answered
  • LM53625-Q1: Need LM536255QRNLRQ1 FMEDA data for ISO26262 qualification

    PYTsai
    PYTsai
    Resolved
    Part Number: LM53625-Q1 Hi Need LM536255QRNLRQ1 FMEDA data for ISO26262 qualification, can you provide?
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • LM53625-Q1: Can the output still be regulated at 5V if the input voltage go beyond 36V when conducting ISO7637 test ?

    PYTsai
    PYTsai
    Resolved
    Part Number: LM53625-Q1 Hi Can the output still be regulated at 5V if the input voltage go beyond 36V (for example 39V) when conducting ISO7637 test ?
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM53625-Q1: OFF sequence

    Koji Hayashi92
    Koji Hayashi92
    Resolved
    Part Number: LM53625-Q1 Hi TI-team What happens to the output when changing EN from Hi to Low ? I think that the output drops, but how is the output dropped ? Sink Tr or RFB or ;ow side switch turn on. Where is it described in the data…
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • LM53625-Q1: EN Pull Down

    Mark Pieper
    Mark Pieper
    Resolved
    Part Number: LM53625-Q1 Hi, The DS says that EN should not be left floating. The bias current spec implies that the tendency will be for the pin to be justified low. My application has EN being driven from a CAN transceiver inhibit output that has a…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • LM53625-Q1: IWR6843 reference design

    AJ Cheng
    AJ Cheng
    TI Thinks Resolved
    Part Number: LM53625-Q1 Dear Sir. We follow the IWR6843ISK and its carrier board to design for industry product. Since we don't need the automotive grade IC, could you please provide industry grade part number to replace the TI's design for cost saving…
    • over 7 years ago
    • Power management
    • Power management forum
  • WEBENCH® Tools/LM53625-Q1: LM53625( 4.8V to 3.8V design) but Vout = Vin=4.8v , while Vfb= 1.24v . anybody can give some suggetion?

    user5888592
    user5888592
    TI Thinks Resolved
    Part Number: LM53625-Q1 Tool/software: WEBENCH® Design Tools
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • LM53625-Q1: EN behavior when UVLO is detected

    Koji Hayashi92
    Koji Hayashi92
    Resolved
    Part Number: LM53625-Q1 Hi TI-team It is shutdown if UVLO is detected even if VEN is 2V or more. At that time, does the sink current of the EN pin increase ? The data sheet described MAX 5μA. Best Regards, Koji Hayashi
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • RE: LM53625-Q1: LM53625-Q1 Absolute voltage range over. Is this problem?

    JohnTucker
    JohnTucker
    I cannot make any specific recommendation about LM53625-Q1, but I can make a general comment. For other devices that I support directly, these type of questions occur occasionally. The pin absolute maximum ratings are dc long term ratings based on the…
    • over 9 years ago
    • Power management
    • Power management forum
  • LM53625-Q1

    Meng jeffrey
    Meng jeffrey
    Other Parts Discussed in Thread: LM53625-Q1 Will the switching frequency of lm53625-q1 change with the voltage change? When I input 9V, the switching frequency is 2M;When the input is 12V, the switching frequency is several hundred K;When input is 18V…
    • over 8 years ago
    • Power management
    • Power management forum
  • LM53625-Q1: Light load instability and no start.

    Charles Jenkins59
    Charles Jenkins59
    TI Thinks Resolved
    Part Number: LM53625-Q1 Other Parts Discussed in Thread: IWR6843 I am using the LM53625 in a similar fashion as used on the IWR6843 EVM. Layout is nearly identical to that suggested in the data sheet. Component values as suggested in the data sheet and…
    • over 7 years ago
    • Power management
    • Power management forum
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