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SI-8000E Folha de dados(PDF) 1 Page - Sanken electric |
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SI-8000E Folha de dados(HTML) 1 Page - Sanken electric |
1 / 2 page 54 ICs ■Features • Compact full-mold package (equivalent to TO220) • High efficiency: 80% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Built-in overcurrent and thermal protection circuits ■Applications •Power supplies for telecommunication equipment • Onboard local power supplies ■Lineup Part Number SI-8050E VO(V) 5.0 IO(A) 0.6 ■Electrical Characteristics 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 (Ta=25 °C) ■Absolute Maximum Ratings Unit V W W °C °C °C/W °C/W Ratings 43 14(With infinite heatsink) 1.5(Without heatsink, stand-alone operation) +125 –40 to +125 7.0 66.7 Symbol VIN PD1 PD2 Tj Tstg θj-c θj-a Parameter DC Input Voltage Power Dissipation Junction Temperature Storage Temperature Thermal Resistance(junction to case) Thermal Resistance(junction to ambient air) ■Recommended Operating Conditions Parameter DC Input Voltage Range Output Current Range Operating Junction Temperature Range Operating Temperature Range Symbol VIN IO Tjop Top Unit V A °C °C Ratings SI-8050E 7 to 40 0 to 0.6 –30 to +125 –30 to +125 Ratings SI-8050E min. typ. max. 4.80 5.00 5.20 VIN=20V, IO=0.3A 80 VIN=20V, IO=0.3A 60 VIN=20V, IO=0.3A 80 100 VIN=10 to 30V, IO=0.3A 30 40 VIN=20V, IO=0.1 to 0.4A ±0.5 0.61 VIN=10V Full-Mold, Separate Excitation Step-down Switching Mode Regulator ICs SI-8000E Series 1-1-2 Switching Mode Regulator ICs |
Nº de peça semelhante - SI-8000E_10 |
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Descrição semelhante - SI-8000E_10 |
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