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Showing 54 results View by: Thread Post Sort by
    Answered
  • LM2842: Schematic Review Request

    Nicky Lim
    Nicky Lim
    Resolved
    Part Number: LM2842 Hello, Could you review attached LM2482 schematic and let me get the result? Regards, Nicky LM2842_Sch.pdf
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • LM2842: The difference between LM2842XMK and LM2842YMK

    Jenny Lu69
    Jenny Lu69
    TI Thinks Resolved
    Part Number: LM2842 Hello, I want to know the difference between LM2842XMK and LM2842YMK, and i found the price are also different, so could you tell me the difference? Thanks a lot. Regards, Jenny
    • over 7 years ago
    • Power management
    • Power management forum
  • RE: WEBENCH® Tools/LM2842: Steady state failed

    Anurag Pardhi
    Anurag Pardhi
    Hi Karthik, The issue with Steady test bench has been fixed. The changes will reflect on Webench servers within 2-3 days. Regards, Anurag
    • over 7 years ago
    • Power management
    • Power management forum
  • Over Current Limiting Operation of LM2842

    takahiko yokota
    takahiko yokota
    Other Parts Discussed in Thread: LM2842 , LM2841 , LM2840 Hi I have three questions about over current limit operation of LM2842. 1. Short circuit protection LM2842 has Short circuit protection. Does it operate by hiccup mode when this device…
    • over 9 years ago
    • Power management
    • Power management forum
  • LM2842 compatibity with low value resistance divider

    aprocha
    aprocha
    Hi, I want to ensure a minimum output load current on the output of LM2842Y. Therefore, I used a resistor divider for the feedback pin with values far lower than advised: 60.4ohms and 1kohms. Is it a problem to do this ? Could it cause unexpected…
    • over 9 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2842 does not regulate when not loaded

    aprocha
    aprocha
    Resolved
    Other Parts Discussed in Thread: LM2842 We are using the LM2842YQMK/NOPB in one of our projects. It is used to supply a power amplifier at certain times. When used, it has to output 13.5V@300mA. When not used, there is virtually no power consumption…
    • Resolved
    • over 10 years ago
    • Power management
    • Power management forum
  • LM2842-Q1 apply covers design of ADAS

    Tino Pan
    Tino Pan
    Other Parts Discussed in Thread: LM2842-Q1 Dear All , My customer use LM2842-Q1 for ADAS's power . Attached files are their circuits. They need to know whether the design of the circuit can be passed through the car certification test. LM2842 circuit…
    • over 9 years ago
    • Power management
    • Power management forum
  • LM2842 Issue- Output voltage fluctuating on load

    Somesh Modi
    Somesh Modi
    Hi All, We are designing Cap Drop Power Supply design on PMP9311 based ref design. It is able to generate 3.3V out on DC/DC Converter on load.We are putting of 40mA at 230VAC, After putting 40mA load the output of DC/DC is Drops and it fluctuate between…
    • over 9 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: INT LM2842- LMR16006 feedback resister value limit

    Akshay Mehta
    Akshay Mehta
    Resolved
    Hello, Please send us your schematic and layout images for the LM2842 design. Thanks! Regards, Akshay
    • over 9 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM2842 does not regulate when its output receives some voltage from another source

    aprocha
    aprocha
    Resolved
    I have quickly tested the LMR16006X as a plug&play, and it solved my problem. This component solves the LM2842 problem. Good proposal, thanks very much !
    • over 9 years ago
    • Power management
    • Power management forum
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