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  • Need to be promoted a suitable power，many thanks

    TI Thinks Resolved
    Other Parts Discussed in Thread: LM5155 , LM5156 Dear： Could you give me a suitable part number promotion ? parameter ：24V input voltage transfer to +9V output and reverse 9V output, per channel meet 100mA current output，no need isolated chip。
    • Answered

  • power management

    Resolved
    Other Parts Discussed in Thread: LM5155 , LM5156 Dear sir/madam Can you provide us power solution for AD9364 and QPD1000 parts with Low Noise Power Solution and Space-Optimized for the power supply section. Kindly let me know if any further information…
    • Resolved

  • LM5157: Schematic Review

    Part Number: LM5157 Other Parts Discussed in Thread: LM5158 , LM5156 , Hi team, I've got a schematic review from the customer. They want to get confirmed of their R,L,C value if they use LM5157x, not LM5158(it's on the schematic but please think it LM5157x…

  • LM5158-Q1: Does this work for -48V to 5V?

    Part Number: LM5158-Q1 Other Parts Discussed in Thread: LM5158 , LM5156 I am using LM5158 but I just want to get the clarification whether the device works for -48V input supply.I need the output of +5V.So can I use LM5158 to meet the purpose ?
    • Answered

  • Need help selecting parts for a 300W DC/DC Boost application

    Resolved
    Other Parts Discussed in Thread: LM5156 , LM5122 Hello, I'm having trouble finding parts for a power supply design and could use some help to point me in the right direction. I have a 24V DC input (18V/28V min/max) and would like to create a ~300W…
    • Resolved
    • Answered

  • LM3478: Difference between LM3478 and LM3488

    Resolved
    Part Number: LM3478 Other Parts Discussed in Thread: LM3488 , LM5155 , LM5156 Hello, Can I please get the difference between LM3478 and LM3488? Also I am planning to use such controller as low side buck as shown in below pic. Are there any newer ones…
    • Resolved

  • LM5157: Flyback Transformer Selection

    TI Thinks Resolved
    Part Number: LM5157 Other Parts Discussed in Thread: TPS22950 , LM5155 , LM5156 Tool/software: Hello, I would like to use the LM5157, with primary side regulation for lower part count, at ~1.5A-2A and 5.5-6V output. I would like galvanic isolation as…

  • RE: LM51551: how to improve efficiency

    Hello Hardy, the design looks quite optimized already. One could look at LM5156 which has a wider input voltage range. This may eases the design. Efficiency will be still similar. Regards, Julian
    • Answered

  • LM51561H: LM51561H-Q1

    Resolved
    Part Number: LM51561H Other Parts Discussed in Thread: LM5156 Hi, I am trying to create SEPIC regulator configuration using LM51561HQPWPRQ1 IC. My input voltage range is 9V to 16V and required output is 9V/300mA. I have attached 2 simulation circuit…
    • Resolved
    • Answered

  • LM5020: Most Powerfull Isolated Flyback DC/DC controller

    Resolved
    Part Number: LM5020 Other Parts Discussed in Thread: PMP20777 , LM5185 , , LM5155 , LM5156 , LM51561 , LM51551 Good morning, I'm looking for find the best Actually TI controller for develop an Isolated Flyback DC/DC controller most powerfull possible…
    • Resolved

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