TPS54620 & TPS54XXX Current-Mode Step-Down Converter Design Calculator
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TPS54620 Design Calculator

Key Document


The Design Calculator Plus Application Note (SLVA352A) Calculator Tool calculates the critical external component values for the TPS54620/TPS54622/TPS54521/TPS54320/TPS54618/TPS54418/TPS54318/TPS54218/TPS54319. The calculator includes power stage design, feature design and Type II and Type III compensation designs using the datasheet equations and application note (SLVA352A) equations. The calculator utilizes generic power stage and compensation design algebra which can be modified for most of current-mode step-down DC/DC converters

Technical Documents
Application notes (1)
Title Type Size (KB) Date
PDF 298 15 Sep 2010

Software (1)

Design Kits & Evaluation Modules  ( 2 )

Name Part Number Tool Type
TPS54418 3.3V Input, 1.8V Output, 4A SWIFT™ Evaluation Module  TPS54418EVM-375  Evaluation Modules & Boards 
TPS54620 8V to 17V, 6A SWIFT™ Converter Evaluation Module  TPS54620EVM-374  Evaluation Modules & Boards 

TI Devices (9)

Part Number Name Product Family
TPS54218  2.95V to 6V Input, 2A Synchronous Step-Down SWIFT™ Converter  Step-down (buck) 
TPS54318  2.95V to 6V Input, 3A Synchronous Step-Down SWIFT™ Converter  Step-down (buck) 
TPS54319  2.95 V to 6 V input, 3 A, 2 MHz SWIFT™ synchronous step-down converter in a 3 mm x 3 mm QFN package  Step-down (buck) 
TPS54320  4.5V to 17V Input, 3A Synchronous Step-Down SWIFT™ Converter  Step-down (buck) 
TPS54418  2.95V to 6V Input, 4A Synchronous Step-Down SWIFT™ Converter  Step-down (buck) 
TPS54521  17V Input, 5A Synchronous Step-Down Converter  Step-down (buck) 
TPS54618  2.95V to 6V Input, 6A, Synchronous Step-Down SWIFT™ Converter  Step-down (buck) 
TPS54620  4.5V to 17V Input, 6A Synchronous Step-Down SWIFT™ Converter  Step-down (buck) 
TPS54622  4.5-V to 17-V Input, 6-A Synchronous Step Down SWIFT™ Converter With Hiccup Protection  Step-down (buck) 

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