Moteur de recherche de fiches techniques de composants électroniques |
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CS8371ET7 Fiches technique(PDF) 4 Page - Cherry Semiconductor Corporation |
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CS8371ET7 Fiches technique(HTML) 4 Page - Cherry Semiconductor Corporation |
4 / 8 page 4 Typical Performance Characteristics: continued 2.5 2.0 1.5 1.0 0.5 0 0 50 100 150 200 Output Current (mA) 250 -40°C 25 °C 85 °C Regulator 2 Dropout Voltage Regulator 1 Current Limit 10 9 8 7 6 5 4 3 2 0 01 2 Reg 1 Output Current (A) 1 3 VIN = 14V TA = 25°C 10 9 8 7 6 5 4 3 2 0 0 100 200 Reg 2 Output Current (mA) 1 300 VIN = 14V TA = 25°C 400 500 Regulator 2 Current Limit 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0-40 -20 0 2040 6080 Ambient Temperature ( °C) Enable 1 = 5V Enable 2 = 5V VIN = 14V IOUT 1 = 1A IOUT 2 = 250mA Quiescent Current Quiescent Current 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0-40 -20 0 2040 6080 Ambient Temperature ( °C) Enable 1 = 0V Enable 2 = 0V VIN = 14V 6.0 5.5 5.0 4.5 4.0 3.5 3.0-40 -20 0 2040 6080 Ambient Temperature ( °C) IOUT = 5mA IOUT = 1A Enable 1 = 5V Enable 2 = 0V VIN = 14V Regulator 1 Quiescent Current 4.0 3.8 3.6 3.4 3.2 3.0 2.8 2.6 2.4 2.2 2.0-40 -20 0 2040 6080 Ambient Temperature ( °C) IOUT = 5mA IOUT = 250mA Enable 1 = 0V Enable 2 = 5V VIN = 14V Regulator 2 Quiescent Current Regulator 1 Load Regulation 8.020 8.015 8.010 8.005 8.000 7.995 7.990 7.985 7.980 0 100 200 300 400 500 600 700 800 900 Output Current (mA) 1000 85 °C 25 °C -40°C VIN = 14V 5.02 5.01 5.00 4.99 4.98 4.97 4.96 4.95 4.94 0 50 100 150 200 Output Current (mA) 250 -40°C 25 °C 85 °C VIN = 14V Regulator 2 Load Regulation 01 Time ( ms) 23456789 10 11 12 0 1 2 3 4 5 0 1 2 3 4 5 6 7 8 COUT = 0mF TA = 25°C IOUT = 5mA Regulator 1 Startup Regulator 2 Startup 01 Time ( ms) 23456789 10 11 12 0 1 2 3 4 5 0 1 2 3 4 5 6 7 8 COUT = 0mF TA = 25°C IOUT = 5mA 2 1 0 -1 -2 16 14 12 10 0 100 200 300 400 500 Time (ns) 600 COUT = 0mF TA = 25°C Regulator 1 Line Transient Response |
Numéro de pièce similaire - CS8371ET7 |
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Description similaire - CS8371ET7 |
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