MP6901DJ-LF-Z

MP6901 Fast Turn-off Intelligent Controller The Future of Analog IC Technology DESCRIPTION FEATURES The MP6901 is a Low-Drop Diode Emulator IC that, combined with an external switch replaces Schottky diodes in high-efficiency, Flyback converters. The chip regulates the forward drop of an external switch to about 70mV and switches it off as soon as the voltage becomes negative. Package choices are a space saving TSOT23-5 or SOIC-8. • • • • • • • • • • Works with both Standard and Logic Level FETS Compatible with Energy Star, 1W Standby Requirements VDD Range From 8V to 24V 70mV VDS Regulation Function (1) Fast Turn-off Total Delay of 20ns Max 400kHz Switching Frequency VD >180V Input Bias Current On VD Pin CLOAD = 5nF Minimum On-time GATE DRIVER SECTION ILOAD=1mA VG (Low) VDD >17V VG (High) VDD