DC-DC Buck Convertor Evaluation Module


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The TPS56637 is an adaptive on-time D-CAP3™ mode synchronous step-down DC-DC converter, and is able to deliver 6-A continuous output current. This switch mode power supply (SMPS) IC is optimized for applications require very low-power consumption, such as printers, DTV and monitor, by providing an Ecomode™ (pulse-skipping). The TPS56637 integrates 30-V capable MOSFETs which is suitable for applications working from 24-V bus power lines. D-CAP3™ mode provides an easy-to-design, stable regulation with very little external components, and it supports cost effective ceramic capacitors. To widen more applications, TPS56637 provides both FCCM and Eco-mode for selection at light load operation. In addition, D-CAP3™ mode output can support up to 16 V.

  • 4.5-V to 28-V Wide Input Range
  • Wide Output Voltage Range: 0.6 V to 16 V
  • 500-kHz D-CAP3™ Mode for Fast Transient Response with Ceramic Output Capacitors
  • Integrated 31-mΩ and 15-mΩ MOSFETs for High Efficiency
Buck converters (integrated switch)
TPS56637 4.5-V to 28-V, 6-A synchronous buck converter with ULQ-Mode
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Evaluation board

TPS56637EVM-029 — DC-DC Buck Convertor Evaluation Module

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Type Title Date
* EVM User's guide TPS56637 Buck Converter Evaluation Module User's Guide (Rev. B) PDF | HTML 10 Jun 2021
Data sheet TPS56637 4.5-V to 28-V Input, 6-A Synchronous Buck Converter datasheet (Rev. A) PDF | HTML 11 Apr 2019
Certificate TPS56637EVM-029 EU Declaration of Conformity (DoC) 02 Jan 2019

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