TPS53667 6-Phase, DCAP+TM Step-Down Buck Controller Evaluation Module with PMBus Interface
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This evaluation module (EVM) allows the user to assess the operating characteristics of the TPS53667 controller with the CSD95490 smart power stages in a low voltage, high current, step-down point of load (POL) application with the configuration, control and monitoring functionality of the included PMBus interface.

The EVM is provided as a 6-phase 1V/180A output converter operating from a nominal 12V supply, using a pin-strapped configuration, to demostrate its use for a high power ASIC design or other similar application. If fewer phases are required for a lower current application, the controller's configuration can be altered to reduce the active number of phases via the PMBus interface and the Fusion Digital Power™ Designer software (available as a download from TI website).

  • Vout: 1.0V/180A
  • Vin: 8 to 14V
  • Pin-Strapping and PMBus (NVM) configuration support
  • 1 thru 6 phase operation
  • Optimized efficiency with light or heavy loading

What's Included

  • USB-to-GPIO USB Interface Adapter (for config/monitoring)
  • Fusion Digital Power Designer (for config/monitoring)

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TPS53667 6-Phase, DCAP+TM Step-Down Buck Controller Evaluation Module with PMBus Interface


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Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 2360 02 Aug 2016
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (1)

Part Number Name Product Family
TPS53667  6-Phase, D-CAP+ step-down driverless buck controller with NVM and PMBus interface for ASIC  Step-down (buck) regulators 

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