TPS546D24S evaluation module fixed frequency synchronous buck converter 2-phase with write lock


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The TPS546D24SEVM-2PH evaluation module (EVM) is a 2-phase buck converter with two TPS546D24S devices providing a single 0.8 V output. The TPS546D24A device is a stackable synchronous buck converter with PMBus interface that can operate from a nominal 2.95 V to 16 V input supply. The device allows programming and monitoring via the PMBus interface with a user configurable write lock feature for improved security.

  • 0.8 V output and up to 16 V input
  • Programmable UVLO, and soft start through the PMBus interface
  • Programmable overcurrent warning and fault limits
  • Programmable overvoltage and undervoltage warning
  • MFR extended write protection for improved security
Buck converters (integrated switch)
TPS546A24A 2.95-V to 18-V, stackable 10-A synchronous SWIFT™ buck converter with pin-strapping and PMBus TPS546D24S 2.95-V to 16-V, stackable 40-A synchronous SWIFT™ step-down PMBus® converter with extended security
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Evaluation board

TPS546D24SEVM-2PH — TPS546D24S evaluation module Fixed frequency synchronous buck converter 2-phase

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Type Title Date
* EVM User's guide TPS546D24S 2-Phase SWIFT™ Step-Down Converter Evaluation Module User's Guide PDF | HTML 27 Mar 2023
Certificate TPS546D24SEVM-2PH EU RoHS Declaration of Conformity (DoC) 30 Mar 2023

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