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How to use LM8801 evaluation board

Posted: 20 Dec 2010 ?? ?Print Version ?Bookmark and Share

Keywords:LM8801? ultra-low voltage circuits? 3 cell NiMH/NiCd batteries?

The LM8801 evaluation board is a working demonstration of a step down DC-DC converter. This application note contains information about the evaluation board. This step-down DC-DC converter is optimized for powering ultra-low voltage circuits from a single Li-Ion cell or 3 cell NiMH/NiCd batteries. It provides up to 600 mA load current, over an input voltage range from 2.3V to 5.5V.

LM8801 has a mode-control pin that allows the user to select continuous PWM mode over the complete load range or an auto PFM-PWM mode that changes between PFM and PWM modes automatically depending on the load.

View the PDF document for more information.





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