Positive and Negative Output Voltage Split Rail Calculator for SWIFT DC/DC Converters SWIFTPOSNEG-CALC (ACTIVE)

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SWIFTPOSNEG-CALC:
Positive and Negative Output Voltage Split Rail Calculator for SWIFT DC/DC Converters

Free


ACTIVE
Key Document

Description

The SWIFTPosNeg-CALC Excel sheet is a complementary worksheet to the SLVA369 application note.

This worksheet is used to calculate the external components needed to create a dual output (i.e. positive and negative) power supply using a step-down switching regulator and catalog off the shelf coupled inductor.

Technical Documents
Application notes (1)
Title Type Size (KB) Date
PDF 621 26 Oct 2012

TI Devices (12)

Part Number Name Product Family
TPS54040  3.5V to 42V Input, 0.5A Step-Down Converter with Eco-Mode  Step-down (buck) 
TPS54060  3.5V to 60V Input, 0.5A Step-Down Converter with Eco-Mode  Step-down (buck) 
TPS54060-EP  TPS54060-EP- 0.5-A, 60V Step Down DC/DC Converter with Eco-Mode  Step-down (buck) 
TPS54140  3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode  Step-down (buck) 
TPS54160  3.5V to 60V Input, 1.5A Step-Down Converter with Eco-Mode  Step-down (buck) 
TPS54231  3.5 to 28V Input, 2A, 570kHz Step-Down Converter with Eco-mode™  Step-down (buck) 
TPS54232  3.5V to 28V Input, 2A, 1MHz Step-Down Converter with Eco-mode  Step-down (buck) 
TPS54233  3.5 to 28V Input, 2A, 300kHz Step-Down Converter with Eco-mode  Step-down (buck) 
TPS54240  3.5V to 42V Input, 2.5A Step-Down Converter with Eco-Mode  Step-down (buck) 
TPS54260  3.5V to 60V Input, 2.5A Step-Down Converter with Eco-Mode  Step-down (buck) 
TPS54331  3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode  Step-down (buck) 
TPS54332  3.5V to 28V Input, 3.5A, 1MHz Step-Down Converter with Eco-mode  Step-down (buck) 

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