TPS40345, 8V to 14V Input, 1.2V Output Synchronous Buck Controller Evaluation Module


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The TPS40345EVM-353 evaluation module (EVM) is a synchronous buck converter providing a fixed 1.2-V output at up to 20A from a 12-V input bus.

  • 8-V to 14-V input voltage rating
  • 1.2-V ± 2% output voltage rating
  • 20-A steady state load current
  • 600-kHz switching frequency
  • Simple access to IC features including Power Good, Enable, Soft-Start, and Error Amplifier
  • Convenient test points for simple, non-invasive measurements of converter performance
Buck controllers (external switch)
TPS40345 3-V to 20-V, 25-A, synchronous buck controller for cost-optimized applications

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Evaluation board

TPS40345EVM-353 — TPS40345, 8-14V Vin, 1.2V Vout Synchronous Buck Controller Evaluation Module

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Technical documentation

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Type Title Date
* User guide TPS40345 Buck Controller Evaluation Module User's Guide (Rev. A) PDF | HTML 03 Jan 2022
Certificate TPS40345EVM-353 EU Declaration of Conformity (DoC) 02 Jan 2019

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