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Evaluation board for LM2731/LM2733

Posted: 15 Feb 2012     Print Version  Bookmark and Share

Keywords:switching boost regulators  evaluation board  FET 

Here's an application note that tackles the LM2731 and LM2733 high frequency switching boost regulators. The "X" version of the part operates at 1.6MHz switching frequency and the "Y" version at 600kHz. The primary difference between the LM2731 and LM2733 is that the LM2731 has a higher current internal switch FET (with lower breakdown voltage), while the LM2733 has a higher voltage FET which handles less current. The LM2733 targets applications with higher output voltages, while the LM2731 is intended for applications requiring higher load currents at lower output voltages. This application note will describe the evaluation board supplied to demonstrate the operation of these parts and give information on its usage.

View the PDF document for more information.

Originally published by Texas Instruments at www.ti.com as "LM2731/LM2733 Evaluation Board".





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