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Showing 23 results View by: Thread Post Sort by
  • LM51501-Q1: LM5150 ording information confirm

    tao niu
    tao niu
    TI Thinks Resolved
    Part Number: LM51501-Q1 LM5150QURUMRQ1 is newly added to spec ordering information, but we cannot see any difference from LM5150QRUMRQ1 . could you help confirm? i guess maybe fabrate factory difference?
    • over 4 years ago
    • Power management
    • Power management forum
  • LM51501-Q1: Changing VSET on-the-fly

    Josef Warta
    Josef Warta
    TI Thinks Resolved
    Part Number: LM51501-Q1 Hello Team, is it possible to change VSET during run-time? One proposal would be to dis-able the part, changing the resistor at VSET and re-enable the chip again. After 50us start-up time it should operate on this new output…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2623: /LM51501-Q1 - Boost 1.8-3.1 V to 6V 400mA

    Tom Robson
    Tom Robson
    Resolved
    Part Number: LM2623 Other Parts Discussed in Thread: LM51501-Q1 , , TPS61023 , LMR61428 Hello, I have a very similar query to an old post which is linked here . My requirements are for a boost converter that provides up to 400mA at 6V. The minimum…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LM51501-Q1: part / label marking question

    Bruce Sanders
    Bruce Sanders
    TI Thinks Resolved
    Part Number: LM51501-Q1 Can I get some information on TI parts with an X in front of the part number on the label ? I am seeing this part LM5150QRUMRQ1 listed from a broker with xLM5150QRUMRQ1 any idea what this means ? thank you
    • over 4 years ago
    • Power management
    • Power management forum
  • LM51501-Q1: STATUS output when in standby mode

    Johnny Guo
    Johnny Guo
    TI Thinks Resolved
    Part Number: LM51501-Q1 Hi, team, One question from customer about LM51501-Q1 STATUS pin voltage when device in standby mode. In datasheet description, STATUS is released or grounded when in standby mode, could you share with me when is STATUS pin…
    • over 5 years ago
    • Power management
    • Power management forum
  • LM51501-Q1: LM51501-Q1 - Input feedback resistor

    Sunset
    Sunset
    Part Number: LM51501-Q1 Hello Team, I'm evaluating the LM51501-Q1 as booster for an application. The part has internal feedback resistors that allows reducing the Iq and set the output voltage. Would it be possible to add external resistors (voltage…
    • over 7 years ago
    • Power management
    • Power management forum
  • LM51501-Q1: Vout feedback resistor

    Arie Li
    Arie Li
    TI Thinks Resolved
    Part Number: LM51501-Q1 Hi Team, I have two questions about LM51501-Q1 1. When LM51501 configured in E-call mode, where does the internal logic power supply come from, VIN or Vout? 2. When LM51501 configured in E-call mode, how does it realize different…
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM51501-Q1: 5V VOUT possibility?

    Yoshwa
    Yoshwa
    Resolved
    Part Number: LM51501-Q1 Other Parts Discussed in Thread: LM5155-Q1 Hi team, Customer wants to use the LM51501-Q1 for 5V output at 7A, Is it possible to set VOUT regulation target to 5V? If so, what are RSET values?
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • LM51501-Q1: LM5150 Gate drive question for dual source

    Shaquille Chen
    Shaquille Chen
    TI Thinks Resolved
    Part Number: LM51501-Q1 Other Parts Discussed in Thread: LM5150RUMEVM Dear Team, We put two of LM5150 EVM board for dual source input. The block diagram as below: We found that the bypass FET on LM5150 #2 EVM board didn't turn on when #2 board…
    • over 7 years ago
    • Power management
    • Power management forum
  • WEBENCH® Tools/LM51501-Q1: Export design not working

    Jackie Chen
    Jackie Chen
    TI Thinks Resolved
    Part Number: LM51501-Q1 Tool/software: WEBENCH® Design Tools Hi Team, We try to export the design to OrCAD file but not able to get the file extracted and move to OrCAD to generate the schematic. The error message will shows up right after the download…
    • over 7 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
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