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Utilising TPS62150 in split rail topology

Posted: 27 Oct 2014 ?? ?Print Version ?Bookmark and Share

Keywords:supply rail? operational amplifiers? sensors? data converters? TPS62150?

The need for creating a positive and a negative output supply rail for symmetrical loads is an everyday engineering need for powering loads such as operational amplifiers, sensors, and data converters. This application report demonstrates a method of generating a split rail supply with the TPS62150 easy-to-use, synchronous buck converter. The wide operating input voltage range of 3 V to 17 V is ideal for creating output voltages from 0.9 V up to 6 V. This application note is applicable to any of the TPS62130, TPS62140, and TPS62150 devices.

View the PDF document for more information.

Originally published by Texas Instruments Inc. at as "Using the TPS62150 in a Split Rail Topology".

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