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Showing 21 results View by: Thread Post Sort by
    Answered
  • LM74721-Q1: L1 range

    Hideki Hayashi1
    Hideki Hayashi1
    Resolved
    Part Number: LM74721-Q1 Hi team, The datasheet shows a recommended L1 = 100uH, but I would like to know the min and max values for L1. For example, please let me know what phenomena could occur if this is changed to 47uH or 200uH. Regards, Haya…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • LM74721-Q1: Current consumption

    Hideki Hayashi1
    Hideki Hayashi1
    Part Number: LM74721-Q1 Hi team, When driving back to back FET, the total system Iq will be the spec written in the datasheet, correct? Also what does I(PD_SRC):pullup current mean? Is it a drive current to FET? Regards, Hayashi
    • 3 months ago
    • Power management
    • Power management forum
  • LM74721-Q1: Ideal Diode Startup at 3.3V

    SimonF
    SimonF
    TI Thinks Resolved
    Part Number: LM74721-Q1 Other Parts Discussed in Thread: LM5050-1 Hi Team, my customer is looking for a ideal diode controller that starts up at 3.3V at all conditions. The classic LM74700 mentiones 3.2V but that is only during operation. At startup…
    • 5 months ago
    • Power management
    • Power management forum
  • LM74721-Q1: RTN usage confirm

    Lanxi Li
    Lanxi Li
    TI Thinks Resolved
    Part Number: LM74721-Q1 Tool/software: Hello team, My customer want to double confirm the RTN usage for LM74721-Q1. 1. If they connected RTN to the GND, reverse polarity is disabled, whether reverse current blocking is also disabled? 2. Would you…
    • 11 months ago
    • Power management
    • Power management forum
  • LM74721-Q1: Test standard for 48V system

    Yusuke Okamoto
    Yusuke Okamoto
    TI Thinks Resolved
    Part Number: LM74721-Q1 Other Parts Discussed in Thread: LM74800-Q1 Tool/software: Hi Expert, This is a question about the LM74800-Q1 that was raised on the agenda in the previous thread. Is the device tolerant to tests such as overvoltage required…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM74721-Q1: Input voltage rating for reverse voltage condition

    Kazuki Kuramochi
    Kazuki Kuramochi
    Resolved
    Part Number: LM74721-Q1 Other Parts Discussed in Thread: LM74800-Q1 Tool/software: Hello Expert, Could you please clarify about device's voltage rating during reverse voltage connection? This device's A to GND minimum voltage rating is "-(VCLAMP+1…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM74722-Q1: What is difference between "LM74722-Q1, LM74721-Q1, LM74720-Q1 & LM7481-Q1, LM7480-Q1 ?

    SJP
    SJP
    TI Thinks Resolved
    Part Number: LM74722-Q1 Other Parts Discussed in Thread: LM7481-Q1 , LM7480-Q1 , , LM74721-Q1 , LM74720-Q1 , LM74502-Q1 , LM74900 , LM74910-Q1 Tool/software: Hi TI Team, I am looking for an ideal diode controller/ideal diode with the below specs. …
    • over 1 year ago
    • Power management
    • Power management forum
  • LM74721-Q1: Using LM74721 as just a load switch without using ideal diode FET.

    Keshav Raj
    Keshav Raj
    TI Thinks Resolved
    Part Number: LM74721-Q1 Hello, Is it possible to remove the ideal diode FET and connecting the anode and cathode together and only using the load disconnect as a load switch? Cheers, K
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM74722-Q1: LM74722-Q1,LM74721-Q1,LM74720-Q1

    hao lin
    hao lin
    Resolved
    Part Number: LM74722-Q1 Other Parts Discussed in Thread: LM74721-Q1 , LM74720-Q1 Hello, can you tell me the LM74722-Q1,LM74721-Q1,LM74720-Q1 when released?
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • RE: LM74700DDFEVM: Ideal Diode Controller requirement

    Shiven Dhir
    Shiven Dhir
    Hi Rajkumar, Since you asked for a TVS-less controller, I recommended LM74701-Q1 and LM74721-Q1. You can use LM74700-Q1 as well but will need an extra TVS. To replace LM74721-Q1, you can use LM74800-Q1. LM74502-Q1 can't be used since it does not…
    • over 1 year ago
    • Power management
    • Power management forum
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