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Showing 115 results View by: Thread Post Sort by
    Answered
  • LM76002-Q1: Difference between LM76002 and LM76002-Q1 and between LM76005 and LM76005-Q1

    william Washington
    william Washington
    Resolved
    Part Number: LM76002-Q1 Tool/software: Thus far, looking at the data sheets I cannot see a difference beyond the labeling , although I wonder if the the difference may be in the manufacturing ie performance tested vs guaranteed by design. Are you able…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM76002: Open Short test result

    Kotaro Yamashita
    Kotaro Yamashita
    TI Thinks Resolved
    Part Number: LM76002 Tool/software: Hi expert, My customer would like to know the open short test result and behaivor at specific pins as below. Do we have any data? OPEN test 1. VCC w/o 2.2uF bypass capacitor 2. FB open with PVIN=60V 3…
    • 5 months ago
    • Power management
    • Power management forum
  • Answered
  • LM76002: Application issues.

    Reed
    Reed
    Resolved
    Part Number: LM76002 Other Parts Discussed in Thread: LMR51635 , Tool/software: Hi Team, Need to make a BUCK power supply, input DC 18~60V, output 24V, current 0.8~1.5A Can LM76002 or LMR51635 be implemented? 1. What should be noted about loop compensation…
    • Resolved
    • 11 months ago
    • Power management
    • Power management forum
  • LM76002: overvoltage during soft start

    Olrik Maier
    Olrik Maier
    TI Thinks Resolved
    Part Number: LM76002 Tool/software: Hi, my customer is facing some overvoltage at the output during the soft start over the set outputvoltage. He is using the part with an efuse at the input to prevent reverse current. During soft start in case…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM76002-Q1: LM76002QRNPTQ1 output stuck around 2.5V–3V with unstable oscillation instead of regulated 5V

    Hieu Tran Trong
    Hieu Tran Trong
    TI Thinks Resolved
    Part Number: LM76002-Q1 Other Parts Discussed in Thread: LM76002 Tool/software: Hello TI Technical Team, I am using the LM76002QRNPTQ1 IC to step down from 19.5V to 5V , but I am facing an issue: The output voltage only reaches around 2.5V to 3V …
    • 4 months ago
    • Power management
    • Power management forum
  • LM76002: Open Failure Mode

    Brian Wang0928
    Brian Wang0928
    TI Thinks Resolved
    Part Number: LM76002 Hello team, Since customer is working with TUV on the system level SIL3 process, they need to know the failure mode behavior with LM76002 as below. Whenever the feedback resistors of either RFBT or RFBB is left open after…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM76002: capacitor selection

    Lillian Liu(SH)
    Lillian Liu(SH)
    TI Thinks Resolved
    Part Number: LM76002 Hi team, Regarding the LM76002, please confirm. As for the input capacitor, it is recommended to install a 10uF to 22uF decoupling capacitor. The NOTE below mentions the need to consider DC-BIAS. After considering DC-BIAS, for…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM76002-Q1: LTspice model or LTspice netlist not available

    Abhiram Tiwary
    Abhiram Tiwary
    TI Thinks Resolved
    Part Number: LM76002-Q1 Other Parts Discussed in Thread: LM76002 Tool/software: I want to simulate a buck converter circuit using LM76002 IC. Kindly provide an LTspice netlist if possible for the same.
    • over 1 year ago
    • Power management
    • Power management forum
  • LM76002: New Thermal Metrics

    Brian Wang0928
    Brian Wang0928
    TI Thinks Resolved
    Part Number: LM76002 There is an article of the SBVA025 to talk about the New thermal Metrics. It suggests to using new thermal metric, JB to calculate the junction temp of device. However, in the Webench tool it still using old thermal parameter…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM76002: Rds,on

    Brian Wang0928
    Brian Wang0928
    TI Thinks Resolved
    Part Number: LM76002 Other Parts Discussed in Thread: LM76005 Team, One question about Rds,on, both of the LM76002 and LM76005 have identical Rds,on. is it correct? As i understanding, the higher current is, the lower Rds,on is. Regards Bri…
    • over 2 years ago
    • Power management
    • Power management forum
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