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Showing 48 results View by: Thread Post Sort by
  • LM62440-Q1: Inductor selection

    Shinji Tsuji
    Shinji Tsuji
    TI Thinks Resolved
    Part Number: LM62440-Q1 Hi team, There is a minimum inductor requirement equation below in LM62440-Q1 datasheet to avoid sub-harmonic oscillation. There is also maximum inductance requirement based on minimum ripple required (K>10%) for current…
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM62440-Q1: Conditions: non-switching

    Akito Tabata
    Akito Tabata
    Resolved
    Part Number: LM62440-Q1 Hi team, What does the test condition "non-switching" mean in the datasheet? Regards,
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM62440-Q1: condition: non-switching

    Akito Tabata
    Akito Tabata
    Resolved
    Part Number: LM62440-Q1 Hi team, What does "non-switching" mean in the test condition on the datasheet? Regards,
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM62440-Q1: LM62440ALPQRJRRQ1

    Roy Chan
    Roy Chan
    Resolved
    Part Number: LM62440-Q1 Hi Expert: Does LM62440-Q1 have output discharge feature after IC disable ? thank you Roy
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LM62440-Q1: MODE/SYNC setting

    Shinji Tsuji
    Shinji Tsuji
    TI Thinks Resolved
    Part Number: LM62440-Q1 Hi team, Could you advise configuration of MODE/SYNC pin below? #1. Could you advise how internally biased for 2 cases below? a. AUTO/SS-ON : 6kohm pull down to GND b. AUTO/SS-OFF : 100kohm pull down to GND #2. In…
    • over 3 years ago
    • Power management
    • Power management forum
  • LM62440-Q1: Isd over temp at VIN=16V

    Shinji Tsuji
    Shinji Tsuji
    TI Thinks Resolved
    Part Number: LM62440-Q1 Hi team, Could you advise the maximum value of Isd over temperature (TJ=-40c to +150c)? I would also want to know the max variations of Isd at VIN=16V. regards,
    • over 3 years ago
    • Power management
    • Power management forum
  • LM62440-Q1: maximum Isd over temp

    Shinji Tsuji
    Shinji Tsuji
    TI Thinks Resolved
    Part Number: LM62440-Q1 Hi team, Could you advise the maximum tolerance of Isd over temperature at given input voltage? The datasheet EE parameter specifies max tolerance at Tj=25c, so I would like to know this value over temp. I found Isd vs temp…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • LM62440-Q1: Is it okay to use a resistor constant other than 100 kΩ for feedback?

    Toshimitsu Togashi
    Toshimitsu Togashi
    Resolved
    Part Number: LM62440-Q1 Hi support team, According to the data sheet, "100 kohm is recommended for the feed back resistor constant (FBT) that determines Vout." However, we want to use a resistor of 100 kΩ or less. What is the range of resistance…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM62440-Q1: Question on Cout

    Justin Phan
    Justin Phan
    Resolved
    Part Number: LM62440-Q1 Other Parts Discussed in Thread: LM62440EVM Hello, The LM62440-Q1 datasheet mentions that there is a certain range of output capacitance that the internal compensation is optimized for. What is the specific range of output…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LM62440-Q1: LM62440-Q1 and LM61460-Q1

    Scarlett Cao
    Scarlett Cao
    Part Number: LM62440-Q1 Other Parts Discussed in Thread: LM61460-Q1 , LM61440-Q1 , LM61440 , LM61460 Hi team, May I know the differences between the LM61440-Q1 and LM61460-Q1? Customer would like to use it for 4A load and worries about the thermal budget…
    • over 5 years ago
    • Power management
    • Power management forum
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