TPS56628EVM-534 - 18V Input, 6-A Synchronous Step Down Converter Evaluation Module TPS56628EVM-534 (ACTIVE)

Description & Features

Technical Documents

Support & Training

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Description

The TPS56628 is a single, adaptive on-time, D-CAP2™ mode, synchronous buck converter requiring a low external component count. The D-CAP2 control circuit is optimized for low-ESR output capacitors such as POSCAP, SP-CAP, or ceramic types and features fast transient response with no external compensation. The switching frequency is internally set at a nominal 650 kHz. Pulse skipping Eco-mode™ operation improves efficiency under light load conditions. The high-side and low-side switching MOSFETs are incorporated inside the TPS56628 package along with the gate-drive circuitry. The low drain-to-source on-resistance of the MOSFETs allows the TPS56628 to achieve high efficiencies and helps keep the junction temperature low at high-output currents. The TPS56628 dc/dc synchronous converter is designed to provide up to a 6-A output from an input voltage source of 4.5 V to 18 V. The output voltage range is from 0.76 to 5.5 V. The TPS56628EVM-534 evaluation module circuit is a single, synchronous buck converter providing 1.05V at 6 A, from 4.5-V to 18-V input.

Features
  • Input voltage range 4.5V to 18V
  • Adjustable output voltage down to 0.76V
  • Easy to use D-CAP2™ control
  • Eco-mode™ for high efficiency in light load condition
  • 650kHz switching frequency
  • Power-good output
  • Hiccup current limit

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

TPS56628EVM-534:
TPS56628EVM-534 - 18V Input, 6-A Synchronous Step Down Converter Evaluation Module

$25.00(USD)


Pricing may vary.



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

Technical Documents
User guides (1)
Title Type Size (KB) Date
PDF 445 23 Oct 2013
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (1)

Part Number Name Product Family
TPS56628  4.5V to 18V Input, 6-A Synchronous Step-Down Converter with Eco-mode™  Step-down (buck) 

Support & training

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