Transcription of LT8301 (Rev. B) - Analog Devices
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LT83011 Rev. BFor more information FeedbackTYPICAL APPLICATION FEATURESDESCRIPTION42 VIN Micropower No-Opto Isolated Flyback Converter with 65 SwitchThe LT 8301 is a micropower isolated flyback converter. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with a single external resistor. Internal compensation and soft-start further reduce external com-ponent count. Boundary mode operation provides a small magnetic solution with excellent load regulation.
VIN Shutdown Current VIN Quiescent Current, Sleep Mode VIN Quiescent Current, Active Mode Output Load and Line Regulation Output Short-Circuit Protection Switching Frequency vs Load Current TA = 25°C, unless otherwise noted. RR 0 350 300 250 200 150 100 50 0. ... . . R VINV VIN VIN. VINV R VIN V 0 0 I Q Q 2 6 8 10 10 20 25 45 4 5 15 30 35 40 ...
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