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NCP623DM датащи(PDF) 3 Page - ON Semiconductor |
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NCP623DM датащи(HTML) 3 Page - ON Semiconductor |
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3 / 14 page ![]() NCP623 http://onsemi.com 3 ELECTRICAL CHARACTERISTICS (For typical values TA = 25°C, for min/max values TA = −40°C to +85°C, Max TJ = 150°C) Characteristics Symbol Min Typ Max Unit CONTROL ELECTRICAL CHARACTERISTICS Input Voltage Range VON/OFF 0 − Vin V ON/OFF Input Current (All versions) VON/OFF = 2.4 V ION/OFF − 2.5 − mA ON/OFF Input Voltages (All versions) Logic “0”, i.e. OFF State Logic “1”, i.e. ON State VON/OFF − 2.2 − − 0.3 − V CURRENTS PARAMETERS Current Consumption in OFF State (All versions) OFF Mode Current: Vin = Vout + 1.0 V, Iout = 0 mA IQOFF − 0.1 2.0 mA Current Consumption in ON State (All versions) ON Mode Sat Current: Vin = Vout + 1.0 V, Iout = 0 mA IQON − 170 200 mA Current Consumption in Saturation ON State (All versions) ON Mode Sat Current: Vin = Vout − 0.5 V, Iout = 0 mA IQSAT − 900 1400 mA Current Limit Vin = Vout + 1.0 V, (All versions) Output Short−circuited (Note 1) IMAX 175 210 − mA Vin = Vout + 1.0 V, TA = 25°C, 1.0 mA < Iout < 150 mA 3.3 Suffix 4.0 Suffix 5.0 Suffix Vout 3.23 3.92 4.90 3.3 4.0 5.0 3.37 4.08 5.1 V Vin = Vout + 1.0 V, −40°C < TA < 85°C 3.3 Suffix 4.0 Suffix 5.0 Suffix Vout 3.18 3.86 4.83 3.3 4.0 5.0 3.42 4.14 5.17 V LINE AND LOAD REGULATION, DROPOUT VOLTAGES Line Regulation (All versions) Vout + 1.0 V < Vin < 12 V, Iout = 60 mA Regline − 2.0 10 mV Load Regulation (All versions) Vin = Vout + 1.0 V Iout = 1.0 to 60 mA Iout = 1.0 to 100 mA Iout = 1.0 to 150 mA Regload − − − 8.0 15 20 25 35 45 mV Dropout Voltage (All versions) Iout = 10 mA Iout = 100 mA Iout = 150 mA Vin − Vout − − − 30 137 180 90 230 260 mV DYNAMIC PARAMETERS Ripple Rejection (All versions) Vin = Vout + 1.0 V, Vpp = 1.0 V, f = 1.0 kHz, Iout = 60 mA 60 70 − dB Line Transient Response Vin = Vout + 1.0 V to Vout + 4.0 V, Iout = 60 mA, d(Vin)/dt = 15 mV/ms − 1.0 − mV Output Noise Voltage (All versions) Cout = 1.0 µF, Iout = 60 mA, f = 100 Hz to 100 kHz Cbypass = 10 nF Cbypass = 1.0 nF Cbypass = 0 nF VRMS − − − 25 40 65 − − − µVrms Output Noise Density Cout = 1.0 µF, Iout = 60 mA, f = 1.0 kHz VN − 230 − nV/ √Hz Output Rise Time (All versions) Cout = 1.0 µF, Iout = 30 mA, VON/OFF = 0 to 2.4 V 1% of ON/OFF Signal to 99% of Nominal Output Voltage Without Bypass Capacitor With Cbypass = 10 nF tr − − 40 1.1 − − µs ms THERMAL SHUTDOWN Thermal Shutdown (All versions) − 150 − °C 1. Iout (Output Current) is the measured current when the output voltage drops below 0.3 V with respect to Vout at Iout = 30 mA. |
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