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reference designTPS543021 | Demoboard TPS543021EVM

Texas Instruments TPS543021 | Demoboard TPS543021EVM

TPS543021 Step-Down Converter Evaluation Module

Overview

TopologyBuck Converter
Input voltage6-28 V
Output 15 V / 6 A
IC revision00

Description

The Texas Instruments TPS543021EVM evaluation module (EVM) helps designers evaluate the operation and performance of the easy-to-use, 3A synchronous step-down converter TPS543021. The TPS543021EVM operates from 6V to 28V input, 24V nominal, and provides a 5V output at 3A.The switching frequency is 400kHz. The EVM also includes AC signal injection terminals for control loop measurements.

Features

  • 4.5V to 28V input voltage range
  • Adjustable output voltage
  • 3A continuous output current capability
  • Support low drop out
  • Eco-mode at light load

Typical applications

  • Audio, STB, DTV, Printer
  • 12V, 24V distributed power-bus supply
  • Appliances, Consumer application
  • Industrial applications

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
RDC max.(mΩ)
fres(MHz)
Mount
SamplesAvailability & Sample
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74439346100
SPECWE-XHMI SMT Power Inductor, 10 µH, 6.4 A
Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-XHMI SMT Power Inductor
Inductance10 µH
Performance Rated Current6.4 A
Saturation Current @ 30%9.7 A
DC Resistance26.5 mΩ
DC Resistance29.15 mΩ
Self Resonant Frequency18 MHz
MountSMT 
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