DC2815A, Power Management IC Development Tools 26V, 9A Sync Buck-Bo ost Converter

DC2815A is a LT3120 26V, 9A synchronous buck-boost DC/DC converter with accurate programmable output current limit demonstration board. Demonstration circuit 2815A features the LT®3120, as wide operating range synchronous monolithic buck-boost converter with programmable output current limit. The DC2815A demo board has four user selectable operating modes an accurate programmable EN/UVLO pin which is used to ENABLE the converter (JP1), an accurate programmable EN/UVLO pin which is used to ENABLE the converter (JP1), burst Mode® operation and external CLK/fixed frequency PWM (JP3), programmable output average current limit set point (JP4). The DC2815A operates with a 2.5V to 26V input voltage range. The demo board has been designed with the output voltage set to 5V. The LT3120 incorporates a proprietary low noise switching algorithm which optimizes efficiency with input voltages above, below or equal to the output voltage and ensures seamless transitions between operating modes.