SI-8033S

qSI-8000S Series SI-8000S Series Full-Mold, Separate Excitation Switching Type sFeatures Compact full-mold package (equivalent to TO220) Output current: 3.0A High efficiency: 79 to 91% Requires only 4 external components Phase correction and output voltage adjustment performed internally Built-in reference oscillator (60kHz) Built-in overcurrent and thermal protection circuits Built-in soft start circuit (output ON/OFF control) sApplications Power supplies for telecommunication equipment Onboard local power supplies sLineup Part Number VO(V) IO(A) SI-8033S 3.3 SI-8050S 5.0 SI-8090S 9.0 3.0 SI-8120S 12.0 SI-8150S 15.0 sAbsolute Maximum Ratings Parameter DC Input Voltage Power Dissipation Junction Temperature Storage Temperature SW Terminal Applied Reverse Voltage Thermal Resistance(junction to case) *SI-8033S: 35V Symbol VIN PD1 PD2 Tj Tstg VSW Rth(j-c) Ratings 43* 18(With infinite heatsink) 1.5(Without heatsink, stand-alone operation) +125 –40 to +125 –1 5.5 Unit V W W °C °C V °C/W sRecommended Operating Conditions Parameter DC Input Voltage Range Output Current Range Operating Junction Temperature Range Symbol SI-8033S VIN IO Tjop 5.5 to 28 SI-8050S 7 to 40 Ratings SI-8090S 12 to 40 0 to 3.0 –30 to +125 SI-8120S 15 to 40 SI-8150S 18 to 40 V A °C Unit 80 qSI-8000S Series sElectrical Characteristics Ratings Parameter SI-8000S *1 Output Voltage SI-8000SS VO Conditions Efficiency Switching Frequency Line Regulation Load Regulation Temperature Coeffic...