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SI-8001FFE 数据表(PDF) 2 Page - Sanken electric |
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SI-8001FFE 数据表(HTML) 2 Page - Sanken electric |
2 / 9 page 2 SANKEN ELECTRIC CO., LTD. DC-to-DC Step-Down Converter SI-8001FFE 27469.057 All performance characteristics given are typical values for circuit or system baseline design only and are at the nominal operating voltage and an ambient temperature, TA, of 25°C, unless otherwise stated. Selection Guide Part Number Output Voltage Adjustable Range (V) Efficiency, Typ. (%) Input Voltage, Max. (V) Output Current, Max. (A) Packing SI-8001FFE 0.8 to 24 83 40 3.5 50 pieces per tube Absolute Maximum Ratings Characteristic Symbol Remarks Rating Units DC Input Voltage VIN 43 V Power Dissipation PD1-1 Connected to infinite heatsink; TJ(max) = 150°C, limited by internal overtemperature protection. 22.7 W PD1-2 Connected to infinite heatsink; TJ = 125°C. 18.2 W PD2-1 No heatsink; TJ(max) = 150°C, limited by internal overtemperature protection. 2.15 W PD2-2 No heatsink; TJ = 125°C. 1.72 W Junction Temperature TJ Internal overtemperature protection circuit may enable when TJ ≥ 130°C. During product operation, recommended TJ ≤ 125°C. –40 to 150 °C Storage Temperature Tstg –40 to 150 °C Thermal Resistance (junction-to-case) RJC 5.5 °C/W Thermal Resistance (junction-to-ambient air) RJA 58 °C/W Recommended Operating Conditions* Characteristic Symbol Remarks Min. Max. Units DC Input Voltage Range VIN VIN (min) is the greater of 4.5 V or VO+3 V. See remarks 40 V DC Output Voltage Range VO 0.8 24 V DC Output Current Range IO VIN ≥ VO + 3 V; to be used within the allowable package power dissipation characteristics (refer to Power Dissipation chart). 0 3.5 A Operating Junction Temperature Range TJOP –30 125 °C Operating Temperature Range TOP To be used within the allowable package power dissipation characteristics (refer to Power Dissipation chart). –30 85 °C *Required for normal device functioning according to Electrical Characteristics table. |
类似零件编号 - SI-8001FFE |
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类似说明 - SI-8001FFE |
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