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SI-3090F Dataheets PDF



Part Number SI-3090F
Manufacturers Sanken electric
Logo Sanken electric
Description Regulator
Datasheet SI-3090F DatasheetSI-3090F Datasheet (PDF)

qSI-3000F Series SI-3000F Series 5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type sFeatures • • • • Compact full-mold package (equivalent to TO220) Output current: 1.0A Low dropout voltage: VDIF≤1V (at IO=1.0A) Variable output voltage (rise only) May be used for remote sensing (excluding SI-3025F) • Output ON/OFF control terminal is compatible with LS-TTL. (It may be directly driven by LS-TTL or standard CMOS logic.) • Built-in foldback overcurrent, overvoltage, thermal .

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qSI-3000F Series SI-3000F Series 5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type sFeatures • • • • Compact full-mold package (equivalent to TO220) Output current: 1.0A Low dropout voltage: VDIF≤1V (at IO=1.0A) Variable output voltage (rise only) May be used for remote sensing (excluding SI-3025F) • Output ON/OFF control terminal is compatible with LS-TTL. (It may be directly driven by LS-TTL or standard CMOS logic.) • Built-in foldback overcurrent, overvoltage, thermal protection circuits • Variable output voltage type (SI-3025F) also available sApplications • For stabilization of the secondary stage of switching power supplies • Electronic equipment sAbsolute Maximum Ratings Parameter DC Input Voltage Voltage of Output Control Terminal DC Output Current Power Dissipation Junction Temperature Ambient Operating Temperature Storage Temperature Thermal Resistance (junction to case) Thermal Resistance (junction to ambient air) Symbol VIN VC IO PD1 PD2 Tj Top Tstg Rth(j-c) Rth(j-a) 25 30 Ratings SI-3050F SI-3090F/3120F SI-3150F/3157F 35 VIN 1.0*2 14(With infinite heatsink) 1.5(Without heatsink, stand-alone operation) –40 to +125 –30 to +100 –40 to +125 7.0 66.7(Without heatsink, stand-alone operation) SI-3240F 45 SI-3025F 30 V V A W W °C °C °C °C/W °C/W Unit (Ta=25°C) 33 qSI-3000F Series sElectrical Characteristics (excluding SI-3025F) Ratings Parameter Input Voltage Output Voltage SI-3000F*1 SI-3000FA Symbol VIN VO Conditions VDIF Dropout Voltage Conditions 1.0 Conditions Line Regulation Load Regulation Temperature Coefficient of Output Voltage Ripple Rejection Quiescent Circuit Current Overcurrent Protection Starting Current*4,7 Control Voltage (Output ON) Control Voltage (Output OFF) VC Control Current Terminal*5 (Output ON) Control Current (Output OFF) ∆VOLINE ∆VOLOAD Conditions ∆VO/∆Ta RREJ Conditions Iq Conditions IS1 Conditions VC. IH VC. IL IC. IH Conditions IC. IL Conditions –0.3 –0.3 2.0 0.8 20 1.2 VIN=8V 2.0 0.8 20 10 40 ±0.5 54 VIN=8V, f=100 to 120HZ 3 10 1.2 VIN=12V 2.0 0.8 20 VC=2.7V –0.3 VC=0.4V –0.3 VIN=8V, IO=0A 30 100 18 70 ±1.0 54 VIN=12V, f=100 to 120HZ 3 10 1.2 VIN=15V 2.0 0.8 20 VIN=12V, IO=0A 48 180 24 93 ±1.5 54 VIN=15V, f=100 to 120HZ 3 10 1.2 VIN=18V 2.0 VIN=15V, IO=0A 1.0 6*3 4.80 4.90 5.00 5.00 SI-3050F min. 15*2 5.20 5.10 0.5 10*3 8.64 8.82 9.00 9.00 SI-3090F 20*2 SI-3120F 13*3 25*2 SI-3150F 16*3 27*2 (Ta=25°C unless otherwise specified) SI-3157F 16.7*3 27*2 SI-3240F typ. max. 40 25*3 Unit V V typ. max. min. typ. max. min. typ. max. min. typ. max. min typ. max. min 9.36 11.52 12.00 12.48 14.40 15.00 15.60 14.92 15.70 16.48 23.04 24.00 24.96 9.18 11.76 12.00 12.24 14.70 15.00 15.30 VIN=15V, IO=0.5A 0.5 IO≤0.5A 1.0 IO≤1.0A 64 240 30 120 ±1.5 54 VIN=18V, f=100 to 120HZ 3 10 1.2 VIN=19V 2.0 0.8 20 –0.3 0.8 20 –0.3 µA mA VIN=18V, IO=0A 90 300 30 120 ±1.5 54 VIN=19V, f=100 to 120HZ 3 10 1.2 VIN=27V V VIN=19V, IO=0A 90 300 48 120 ±2.5 54 VIN=27V, f=100 to 120HZ 5 10 VIN=27V, IO=0A mA A 12.


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