TPS56221EVM-579

Evaluation Module for TPS56221 High Current (25A) Synchronous Step-Down SWIFT™ Converter

TPS56221EVM-579

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Overview

The Texas Instruments TPS56221EVM-579 evaluation module (EVM) helps designers evaluate the operation and performance of the TPS56221 4.5V to 14V Input, 25A High Current Synchronous Step-Down Converter. The EVM is designed to use a regulated 12V (8V to 14V) bus voltage to provide a regulated 1.0-V output at up to 25A of load current. The EVM demonstrates the TPS56221 high-current integrated FET converter in a typical space limited 12-V bus to low-voltage point-of-load application.

Features
  • 8V to 14V Input Voltage Rating
  • 1.0V ±2% Output Voltage Rating
  • 25A Steady State Load Current
  • 500kHz Switching Frequency
  • Simple Access to IC features (Power Good, Enable, Soft-Start, Error Amplifier)
Buck converters (integrated switch)
TPS56221 4.5-V to 14-V, 25-A synchronous SWIFT™ buck converter

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Evaluation board

TPS56221EVM-579 – Evaluation Module for TPS56221 High Current Synchronous Step-Down SWIFT™ Converter

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Certificate TPS56221EVM-579 EU Declaration of Conformity (DoC) Jan. 02, 2019
Technical article Dealing with Efficiency, Thermal Performance, and Power Density Challenges? Here's PowerStack! May 23, 2012
User guide TPS56221EVM-579 Evaluation Module (Rev. A) Feb. 01, 2012

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