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SI-3010KD Datasheet(PDF) 1 Page - Sanken electric |
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SI-3010KD Datasheet(HTML) 1 Page - Sanken electric |
1 / 3 page 20 ICs 1-1-1 Linear Regulator ICs ■Features • Compact surface-mount package (TO263-5) • Output current: 1.0A •Low dropout voltage: VDIF ≤ 0.6V (at IO = 1.0A) •Low circuit current consumption: Iq ≤ 350 µA (600 µA for SI-3010KD, SI-3050KD • Low circuit current at output OFF: Iq (OFF) ≤ 1 µA • Built-in overcurrent, thermal protection circuits • Compatible with low ESR capacitors (SI-3012KD and SI-3033KD) ■Absolute Maximum Ratings Unit V A W °C °C °C/W °C/W Symbol VIN IO PD*2 Tj Tstg θj-a θj-c Parameter DC Input Voltage DC Output Current Power Dissipation Junction Temperature Storage Temperature Thermal Resistance (Junction to Ambient Air) Thermal Resistance (Junction to Case) *1: A built-in input-overvoltage-protection circuit shuts down the output voltage at the Input Overvoltage Shutdown Voltage of the electrical characteristics. *2: When mounted on glass-epoxy board of 1600mm2 (copper laminate area 100%). (Ta=25 °C) ■Electrical Characteristics 1 (Low VO type compatible with low ESR output capacitor) Ratings SI-3012KD/3033KD SI-3010KD/3050KD 17 35*1 1.0 3 –30 to +125 –30 to +125 33.3 3 Unit V V mV mV V µA µA mV/ °C dB A V µA µA Parameter Input Voltage Output Voltage (Reference Voltage for SI-3012KD) 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*1 Control Voltage (Output ON)*2 Control Voltage (Output OFF) VC Control Current (Output ON) Terminal Control Current (Output OFF) Symbol VIN VO (VADJ) Conditions ∆VOLINE Conditions ∆VOLOAD Conditions VDIF Conditions Conditions Iq Conditions Iq (OFF) Conditions ∆VO/∆Ta Conditions RREJ Conditions IS1 Conditions VC, IH VC, IL IC, IH Conditions IC, IL Conditions *1: IS1 is specified at the 5% drop point of output voltage VO under the condition of Output Voltage parameter. *2: Output is OFF when the output control terminal (VC terminal) is open. Each input level is equivalent to LS-TTL level. Therefore, the device can be driven directly by LS-TTLs. *3: Refer to the Dropout Voltage parameter. *4: VIN (max) and IO (max) are restricted by the relation PD = (VIN - VO) × IO. Please calculate these values referring to the Copper laminate area vs. Power dissipation data. Ratings SI-3012KD (Variable type) SI-3033KD min. typ. max. min. typ. max. 2.4*3 *4 *3 *4 1.24 1.28 1.32 3.234 3.300 3.366 VIN=3.3V, IO=10mA VIN=5V, IO=10mA 15 15 VIN=3.3 to 8V, IO=10mA (VO=2.5V) VIN=5 to 10V, IO=10mA 40 50 VIN=3.3V, IO=0 to 1A (VO=2.5V) VIN=5V, IO=0 to 1A 0.4 0.4 IO=0.5A (VO=2.5V) IO=0.5A 0.6 0.6 IO=1A (VO=2.5V) IO=1A 350 350 VIN=3.3V, IO=0A, VC=2V, R2=2.4k Ω VIN=5V, IO=0A,VC=2V 11 VIN=3.3V, VC=0V VIN=5V, VC=0V ±0.3 ±0.3 Tj=0 to 100 °C (VO=2.5V) Tj=0 to 100 °C 55 55 VIN=3.3V, f=100 to 120HZ, IO=0.1A (VO=2.5V) VIN=5V, f=100 to 120HZ, IO=0.1A 1.1 1.1 VIN=3.3V VIN=5V 22 0.8 0.8 40 40 VC=2V VC=2V –5 0 –5 0 VC=0V VC=0V (Ta=25 °C, VC=2V unless otherwise specified) Surface-Mount, Low Current Consumption, Low Dropout Voltage Linear Regulator ICs SI-3000KD Series ■Applications • Secondary stabilized power supply (local power supply) |
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