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SI-8050Y 数据表(PDF) 1 Page - Sanken electric |
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SI-8050Y 数据表(HTML) 1 Page - Sanken electric |
1 / 2 page 54 ICs 1-1-3 DC/DC Converter ICs Unit V W W °C °C °C/W °C/W Ratings 45 20.8(With infinite heatsink) 1.8(Without heatsink, stand-alone operation) – 30 to +150 – 40 to +150 6 66.7 Symbol VIN PD1 PD2 Tj Tstg θj-c θj-a Parameter Input Voltage Power Dissipation Junction Temperature Storage Temperature Thermal Resistance (Junction to Case) Thermal Resistance (Junction to Ambient Air) Parameter Input Voltage Range Output Voltage Range Output Current Range Operating Junction Temperature Range Operating Temperature Range Symbol VIN Vo Io Tjop Top Unit V V A °C °C Raings SI-8010Y SI-8050Y 8 or VO+3* to 43 8 to 43 1 to 15 5 0 to 8.0 –30 to +135 –30 to +85 Unit V mV/°C % kHz mV mV A mA µA µA V V/V µA/V V/A % nsec Parameter Output Voltage (Reference voltage for SI-8010Y) Temperature Coefficient of Output Voltage (Reference voltage temperature coefficient for SI-8010Y) Efficiency Oscillation Frequency Line Regulation Load Regulation Overcurrent Protection Starting Current Quiescent Circuit Current EN/SS Pin* Error Amplifier Voltage Gain Error Amplifier Transformer Conductance Current Sense Amplifier Impedance Maximum ON Duty Minimum ON Time Symbol VO(VREF) Conditions ∆VO/∆T(∆VREF/∆T) Conditions η Conditions fo Conditions ∆VOLINE Conditions ∆VOLOAD Conditions Is Conditions Iq Conditions Iq(OFF) Conditions ISSL Conditions VSSL Conditions AEA GEA 1/GCS DMAX DMIN Ratings SI-8010Y* SI-8050Y mIN. typ. max. mIN. typ. max. 0.98 1.00 1.02 4.90 5.00 5.10 VIN=30V, Io=0.1A VIN=30V, Io=0.1A ±0.1 ±0.5 VIN=30V, Io=0.1A, Ta=0 to 100°CVIN=30V, Io=0.1A, Ta=0 to 100°C 86 86 VIN=30V, Io=3A VIN=30V, Io=3A 130 130 VIN=30V, Io=3A VIN=30V, Io=3A 30 90 30 90 VIN=10 to 43V, Io=3A VIN=10 to 43V, Io=3A 30 90 30 90 VIN=30V, Io=0.1 to 8A VIN=30V, Io=0.1 to 8A 8.1 8.1 VIN=20V VIN=20V 88 VIN=30V, Io=0A, EN/SS=open VIN=30V, Io=0A, EN/SS=open 200 500 200 500 VIN=30V, EN/SS=0V VIN=30V, EN/SS=0V 10 30 10 30 VIN=30V, EN/SS=0V VIN=30V, EN/SS=0V 0.5 0.5 VIN=30V VIN=30V 300 300 800 800 0.16 0.16 92 92 200 200 SI-8000Y SS 5SS C6 C6 5 SI-8000Y Soft start Soft start +VOUT. ON/OFF Full-Mold, Separate Excitation Step-down Switching Mode Regulator ICs SI-8000Y Series ■Features • Compact (equivalent to TO220) full-mold package • Output current: 8.0 A • High efficiency: 86% • Built-in reference oscillator (130 kHz) • Built-in drooping-type-overcurrent protection and thermal protection circuits • Built-in soft start circuit (Output ON/OFF available) •Low current consumption during off ■Absolute Maximum Ratings ■Recommended Operating Conditions ■Electrical Characteristics ■Applications •AV equipment •OA equipment • Gaming equipment • Onboard local power supplies Current Mode Control Step-down Switching Mode Outflow Current at Low Voltage Low Level Voltage *:R1=8kΩ, R2=2kΩ when Ta=25°C and Vo=5V *: The minimum value of the input voltage range is 8 V or Vo + 3V, whichever is higher. |
类似零件编号 - SI-8050Y |
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类似说明 - SI-8050Y |
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