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SI-8150S Datasheet

Part Number SI-8150S
Manufacturers ETC
Logo ETC
Description Separate Excitation Step-down DC-DC Converter
Datasheet SI-8150S DatasheetSI-8150S Datasheet (PDF)

1-1-3 DC/DC Converter ICs SI-8000S Series Full-Mold, Separate Excitation Step-down Switching Mode ■Features • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Built-in overcurrent and thermal protection circuits • Built-in soft start circuit (Output ON/OFF available) ■Lineup Part Number VO(V) IO(A) SI-8033.

  SI-8150S   SI-8150S






Part Number SI-8150S
Manufacturers Sanken electric
Logo Sanken electric
Description DC/DC Converter
Datasheet SI-8150S DatasheetSI-8150S Datasheet (PDF)

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 telecommunicat.

  SI-8150S   SI-8150S







Separate Excitation Step-down DC-DC Converter

1-1-3 DC/DC Converter ICs SI-8000S Series Full-Mold, Separate Excitation Step-down Switching Mode ■Features • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Built-in overcurrent and thermal protection circuits • Built-in soft start circuit (Output ON/OFF available) ■Lineup Part Number VO(V) IO(A) SI-8033S 3.3 SI-8050S 5.0 SI-8090S 9.0 3.0 SI-8120S 12.0 ■Absolute Maximum Ratings Parameter DC Input Voltage Power Dissipation Junction Temperature Storage Temperature SW Terminal Applied Reverse Voltage Thermal Resistance(junction to case) Symbol VIN PD1 PD2 Tj Tstg VSW θ j-c *35V for SI-8033S Ratings 43* 18(With infinite heatsink) 1.5(Without heatsink, stand-alone operation) +125 –40 to +125 –1 5.5 ■Applications • Power supplies for telecommunication equipment • Onboard local power supplies ■Recommended Operating Conditions Parameter DC Input Voltage Range Output Current Range Operating Junction Temperature Range Symbol VIN IO Tjop SI-8033S 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 SI-8150S 15.0 Unit V W W °C °C V °C/W Unit V A °C ■Electrical Characteristics Parameter Output Voltage SI-8000S*1 SI-8000SS Efficiency Oscillation Frequency Line Regulation Load Regulation Temperature Coefficient of Output.


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