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Showing 3 results View by: Thread Post Sort by
  • TPS7A57EVM-081: Paralleling additional devices

    Owen Mears
    Owen Mears
    TI Thinks Resolved
    Part Number: TPS7A57EVM-081 Other Parts Discussed in Thread: TPS7A57 Tool/software: Hello, The parallel design “TPS7A57EVM-081” https://www.ti.com/tool/TPS7A57EVM-081 shows thee parallel “TPS7A570” to source 13.5A at 0.75V. Would it be possible to…
    • 10 months ago
    • Power management
    • Power management forum
  • Answered
  • RE: TPS7A57: Parallel LDO application schematic review

    Stephen Ziel
    Stephen Ziel
    Resolved
    Hi Bharati, FYI - you will want a local output capacitor between the LDO and the ballast resistors. You can copy C239 between U1 and R34 and also copy C239 to place between U3 and R26. What's the ramp rate of the load step? What load is being stepped…
    • 7 months ago
    • Power management
    • Power management forum
  • RE: TPS7A57: Simulation error after 1.2V output.

    Edgar Acosta1
    Edgar Acosta1
    Hi Mohsin, These are the same settings I have on my end. Have you tried running a single device by itself? Edgar Acosta1 said: May I ask what is the intention? Are you trying to parallel the LDOs? Or what is the purpose of tying the SNS of one…
    • over 2 years ago
    • Power management
    • Power management forum

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