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KIC3211SN25A Fiches technique(PDF) 4 Page - KEC(Korea Electronics) |
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KIC3211SN25A Fiches technique(HTML) 4 Page - KEC(Korea Electronics) |
4 / 9 page 2011. 5. 27 4/9 KIC3211 Series Revision No : 1 Electrical Characteristics (VEN =VIN, Ta = 25℃) Note 1) Dropout Voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal value measured at 1V differential. For outputs below 2.5V, dropout voltage is the input-to-output voltage differential with the minimum input voltage 2.6V Note 2) Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin current. Symbol Parameter Conditions Min Typ Max Units VIN Input Voltage 1.7 - 6.0 V VOUT Output Voltage VIN = Set VOUT + 1V 1mA ≤ IOUT ≤ 30mA x 0.990 - x 1.010 V IOUT Output Current VIN - VOUT = 1.0V 150 - - mA VD Dropout Voltage (Note 1) VOUT = 1.2~1.5 IOUT = 150mA - 0.38 0.70 V VOUT = 1.6~1.7 - 0.36 0.65 V 1.8 ≦ VOUT ≦ 2.0 - 0.32 0.55 V 2.1 ≦ VOUT ≦ 2.7 - 0.28 0.50 V 2.8 ≦ VOUT ≦ 4.0 - 0.22 0.35 V IGND Ground Pin Current (Note 2) IOUT = 0mA - 75 95 μA IOUT = 150mA - 100 150 μA IQ Quiescent Current VIN = Set VOUT + 1V VEN = GND (shutdown) - 0.1 1 μA ∆VOUT / ∆VIN Line Regulation IOUT = 1mA Set VOUT + 0.5V ≤ VIN ≤ 6.0V - 0.02 0.10 % / V ∆VOUT / ∆IOUT Load Regulation VIN = Set VOUT + 1V 1mA ≤ IOUT ≤ 150mA - 22 40 mV RR Ripple Rejection f = 1kHz Ripple 0.5V p-p VIN -VOUT = 1.0V - 70 - dB f = 10kHz - 60 - dB ∆VOUT / ∆T Output Voltage Temperature Coefficient IOUT = 30mA -40 ℃≤ TOPR ≤ 85℃ - ±100 - ppm / ℃ ILIM Short Current Limit VOUT = 0V - 50 - mA VNO Output Noise Voltage CIN = 1.0㎌, COUT = 1.0㎌ BW = 10Hz ~ 100kHz - 30 - μVrms VEN (ON) Output Control Voltage (ON - State) - 1.6 - - V VEN (OFF) Output Control Voltage (OFF - State) - - - 0.4 V |
Numéro de pièce similaire - KIC3211SN25A |
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Description similaire - KIC3211SN25A |
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