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SI-8000S データシート(PDF) 1 Page - Sanken electric |
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SI-8000S データシート(HTML) 1 Page - Sanken electric |
1 / 2 page 62 ICs ■Lineup Part Number SI-8033S SI-8050S SI-8090S SI-8120S SI-8150S VO(V) 3.3 5.0 9.0 12.0 15.0 IO(A) 3.0 ■Absolute Maximum Ratings Unit V W W °C °C V °C/W Ratings 43* 18(With infinite heatsink) 1.5(Without heatsink, stand-alone operation) +125 –40 to +125 –1 5.5 Symbol VIN PD1 PD2 Tj Tstg VSW θj-c Parameter DC Input Voltage Power Dissipation Junction Temperature Storage Temperature SW Terminal Applied Reverse Voltage Thermal Resistance(junction to case) ■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) ■Applications • Power supplies for telecommunication equip- ment • Onboard local power supplies *35V for SI-8033S Full-Mold, Separate Excitation Step-down Switching Mode Regulator ICs SI-8000S Series ■Recommended Operating Conditions Parameter DC Input Voltage Range Output Current Range Operating Junction Temperature Range Symbol VIN IO Tjop Unit V A °C Ratings SI-8033S SI-8050S SI-8090S SI-8120S SI-8150S 5.5 to 28 7 to 40 12 to 40 15 to 40 18 to 40 0 to 3.0 –30 to +125 ■Electrical Characteristics (Ta=25 °C) Unit V % kHZ mV mV mV/ °C A Parameter Output Voltage Efficiency Oscillation Frequency Line Regulation Load Regulation Temperature Coefficient of Output Voltage Overcurrent Protection Starting Current Symbol VO Conditions η Conditions f Conditions ∆VOLINE Conditions ∆VOLOAD Conditions ∆VO/∆Ta IS1 Conditions *1: “S” may be printed to the right of the marking (except SI-8090S, SI-8120S, SI-8150S). SI-8000S*1 SI-8000SS Ratings SI-8033S SI-8050S SI-8090S SI-8120S SI-8150S min. typ. max. min. typ. max. min. typ. max. min. typ. max. min. typ. max. 3.17 3.30 3.43 4.80 5.00 5.20 8.55 9.00 9.45 11.50 12.00 12.50 14.25 15.00 15.75 3.234 3.30 3.366 4.90 5.00 5.10 VIN=15V, IO=1.0A VIN=20V, IO=1.0A VIN=21V, IO=1.0A VIN=24V, IO=1.0A VIN=25V, IO=1.0A 79 84 88 90 91 VIN=15V, IO=1.0A VIN=20V, IO=1.0A VIN=21V, IO=1.0A VIN=24V, IO=1.0A VIN=25V, IO=1.0A 60 60 60 60 60 VIN=15V, IO=1.0A VIN=20V, IO=1.0A VIN=21V, IO=1.0A VIN=24V, IO=1.0A VIN=25V, IO=1.0A 25 80 40 100 50 120 60 130 60 130 VIN=8 to 28V, IO=1.0A VIN=10 to 30V, IO=1.0A VIN=15 to 30V, IO=1.0A VIN=18 to 30V, IO=1.0A VIN=21 to 30V, IO=1.0A 10 30 10 40 10 40 10 40 10 40 VIN=15V, IO=0.5 to 1.5A VIN=20V, IO=0.5 to 1.5A VIN=21V, IO=0.5 to 1.5A VIN=24V, IO=0.5 to 1.5A VIN=25V, IO=0.5 to 1.5A ±0.5 ±0.5 ±1.0 ±1.0 ±1.0 3.1 3.1 3.1 3.1 3.1 VIN=15V VIN=20V VIN=21V VIN=24V VIN=25V 1-1-2 Switching Mode Regulator ICs |
同様の部品番号 - SI-8000S |
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同様の説明 - SI-8000S |
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