TPS53667EVM-769

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

TPS53667EVM-769

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Overview

The TPS53667EVM-769 evaluation module allows users 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 configured as a 6-phase 1-V, 180-A output converter operating from a nominal 12-V supply, using a pin-strapped configuration to demostrate its use for high current ASIC or FPGA power. 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.

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

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

AC/DC & DC/DC controllers (external FET)
TPS53667 6-Phase, D-CAP+ step-down driverless buck controller with NVM and PMBus interface for ASIC
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Evaluation board

TPS53667EVM-769 — TPS53667 6-Phase, DCAP+TM Step-Down Buck Controller Evaluation Module with PMBus Interface

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Technical documentation

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Type Title Date
* EVM User's guide Using the TPS53667EVM-769 02 Aug 2016
Certificate TPS53667EVM-769 EU Declaration of Conformity (DoC) 02 Jan 2019

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