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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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SI-3000ZF 데이터시트(PDF) 1 Page - Sanken electric |
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SI-3000ZF 데이터시트(HTML) 1 Page - Sanken electric |
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1 / 2 page  82 ICs 1-1-4 Linear Regulator ICs ■Features • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • Low dropout voltage: VDIF ≤ 0.7V (at IO = 3.0A) • Low circuit current at output OFF: Iq (OFF) ≤ 1µA • Built-in overcurrent and thermal protection circuits ■Applications • Secondary stabilized power supply (local power supply) ■Absolute Maximum Ratings Unit V V A W W °C °C °C °C/W °C/W Ratings 10 6 3.0 20 (With infinite heatsink) 1.5 (Without heatsink, stand-alone operation) –30 to +125 –30 to +100 –30 to +125 5.0 66.7 (Without heatsink, stand-alone operation) Symbol VIN*1 VC IO*1 PD1 PD2 Tj Top Tstg θj-c θj-a Parameter DC Input Voltage Output Control Terminal Voltage DC Output Current Power Dissipation Junction Temperature Operating Ambient Temperature Storage Temperature Thermal Resistance (Junction to Case) Thermal Resistance (Junction to Ambient Air) (Ta = 25°C) ■Recommended Operating Conditions Parameter Input Voltage Output Current Operating Ambient Temperature Operating Junction Temperature Output Voltage Variable Range Symbol VIN IO Top (a) Top (j) VOADJ Unit V A °C °C V Ratings *2 to 6*1 0 to 3 –20 to +85 –20 to +100 1.2 to 5 *1: VIN (max) and IO (max) are restricted by the relationship PD = (VIN - VO) × IO. *2: Set the input voltage to 2.4V or higher when setting the output voltage to 2.0V or lower. ■Electrical Characteristics *1: Set the input voltage to 2.4V or higher when setting the output voltage to 2.0V or lower. *2: IS1 is specified at the 5% drop point of output voltage VO under the Output Voltage parameter conditions. *3: Output is OFF when the output control terminal VC is open. Each input level is equivalent to LS-TTL level. Therefore, the device can be driven directly by LS-TTLs. *4: These products cannot be used in the following applications because the built-in foldback-type overcurrent protection may cause errors during start-up stage. (1) Constant current load (2) Positive and negative power supply (3) Series-connected power supply (4) VO adjustment by raising ground voltage (Ta = 25°C, VC = 2V, unless otherwise specified) 5-Terminal, Low Dropout Voltage SI-3000ZF Series Unit V mV mV V mA µA mV/ °C dB A V µA µA Parameter Line Regulation Load Regulation Dropout Voltage Quiescent Circuit Current Circuit Current at Output OFF Temperature Coefficient of Output Voltage Ripple Rejection Overcurrent Protection Starting Current*2 *4 Control Voltage (Output ON)*3 Control Voltage (Output OFF)*3 VC Control Current(Output ON) Terminal Control Current(Output OFF) Symbol VADJ Conditions ∆VOLINE Conditions ∆VOLOAD Conditions VDIF Conditions Iq Conditions Iq (OFF) Conditions ∆VO/∆Ta Conditions RREJ Conditions IS1 Conditions VC, IH VC, IL IC, IH Conditions IC, IL Conditions SI-3011ZF min. typ. max. 1.078 1.100 1.122 VIN=VO+1V, IO=10mA 10 VIN=3.3 to 5V, IO=10mA (VO=2.5V) 40 VIN=3.3V, IO=0 to 3A (VO=2.5V) 0.7 IO=3A (VO=2.5V) 1 1.5 VIN=VO+1V, IO=0A, VC=2V 1 VIN=VO+1V, VC=0V ±0.3 Tj=0 to 100 °C 60 VIN=VO+1V, f=100 to 120HZ, IO=0.1A 3.2 VIN=VO+1V 2 0.8 100 VC=2.7V –5 0 VC=0V Reference Voltage |
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