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

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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.

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

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

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