Analog Devices Inc. DC2838A Demo Circuit for the LT8365 is designed to demonstrate the features of the LT8365 low IQ Boost/SEPIC/inverting converters. This demo circuit is designed to convert a 9V to 30V source to 250V, with a 10mA output current and operates with a 400kHz switching frequency. The DC2838A demo circuit offers an optional third charge pump stage for applications requiring higher output voltages. This demo circuit features default Burst Mode® operation and JP1 selectable jumper to aid in the selection of the desired sync pin mode of operation. The layout of the DC2838A demo circuit is optimized for good EMI performance and small solution size.
LT8365 in boost configuration
400kHz switching frequency
Converts 9V to 30V source to 250V, with 10mA output current
Contains an optional third charge pump stage for applications requiring higher output voltages
10mA load current
Default Burst Mode® operation
Layout is optimized for good EMI performance and small solution size
Analog Devices Inc. LT8365 Low IQ Boost/SEPIC/Inverting Converters
Feature a 1.5A, 150V switch operating from a 2.8V to 60V input.