Datasheet LT3024 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Dual 100mA/500mA Low Dropout, Low Noise, Micropower Regulator |
| 页数 / 页 | 20 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS. SHDN1 or SHDN2 Pin Input. Current. … |
| 文件格式/大小 | PDF / 264 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. SHDN1 or SHDN2 Pin Input. Current. ADJ1 or ADJ2 Pin Bias Current. Output 2 Current Limit
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LT3024
TYPICAL PERFORMANCE CHARACTERISTICS SHDN1 or SHDN2 Pin Input SHDN1 or SHDN2 Pin Input Current Current ADJ1 or ADJ2 Pin Bias Current
1.0 1.4 100 VSHDN = 20V 0.9 90 1.2 0.8 80 0.7 1.0 70 0.6 60 0.8 0.5 50 0.6 0.4 40 PIN INPUT CURRENT (μA) 0.3 PIN INPUT CURRENT (μA) 30 0.4 ADJ PIN BIAS CURRENT (nA) 0.2 20 SHDN SHDN 0.2 0.1 10 0 0 0 0 1 2 3 4 5 6 7 8 9 10 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 SHDN PIN VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C) 3024 G17 3024 G18 3024 G19
Output 2 Current Limit Output 2 Current Limit Output 1 Current Limit
350 350 1.0 VOUT = 0V VIN = 7V VOUT = 0V TJ = 25°C VOUT = 0V 0.9 300 300 0.8 250 250 0.7 0.6 200 200 0.5 150 150 0.4 100 CURRENT LIMIT (mA) 100 CURRENT LIMIT (A) 0.3 0.2 SHORT-CIRCUIT CURRENT (mA) 50 50 0.1 0 0 0 0 1 2 3 4 5 6 7 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 6 7 INPUT VOLTAGE (V) TEMPERATURE (°C) INPUT VOLTAGE (V) 3024 G20 3024 G21 3024 G22
Output 1 Current Limit Reverse Output Current
1.2 100 VIN = 7V TA = 25°C VOUT = 0V 90 VIN = 0V 1.0 V 80 OUT = VADJ CURRENT FLOWS 70 INTO OUTPUT PIN 0.8 60 0.6 50 40 0.4 CURRENT LIMIT (A) 30 20 0.2 REVERSE OUTPUT CURRENT (μA) 10 0 0 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 6 7 8 9 10 TEMPERATURE (°C) OUTPUT VOLTAGE (V) 3024 G23 3024 G24 3024fa 7
TYPICAL PERFORMANCE CHARACTERISTICS SHDN1 or SHDN2 Pin Input SHDN1 or SHDN2 Pin Input Current Current ADJ1 or ADJ2 Pin Bias Current
1.0 1.4 100 VSHDN = 20V 0.9 90 1.2 0.8 80 0.7 1.0 70 0.6 60 0.8 0.5 50 0.6 0.4 40 PIN INPUT CURRENT (μA) 0.3 PIN INPUT CURRENT (μA) 30 0.4 ADJ PIN BIAS CURRENT (nA) 0.2 20 SHDN SHDN 0.2 0.1 10 0 0 0 0 1 2 3 4 5 6 7 8 9 10 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 SHDN PIN VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C) 3024 G17 3024 G18 3024 G19
Output 2 Current Limit Output 2 Current Limit Output 1 Current Limit
350 350 1.0 VOUT = 0V VIN = 7V VOUT = 0V TJ = 25°C VOUT = 0V 0.9 300 300 0.8 250 250 0.7 0.6 200 200 0.5 150 150 0.4 100 CURRENT LIMIT (mA) 100 CURRENT LIMIT (A) 0.3 0.2 SHORT-CIRCUIT CURRENT (mA) 50 50 0.1 0 0 0 0 1 2 3 4 5 6 7 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 6 7 INPUT VOLTAGE (V) TEMPERATURE (°C) INPUT VOLTAGE (V) 3024 G20 3024 G21 3024 G22
Output 1 Current Limit Reverse Output Current
1.2 100 VIN = 7V TA = 25°C VOUT = 0V 90 VIN = 0V 1.0 V 80 OUT = VADJ CURRENT FLOWS 70 INTO OUTPUT PIN 0.8 60 0.6 50 40 0.4 CURRENT LIMIT (A) 30 20 0.2 REVERSE OUTPUT CURRENT (μA) 10 0 0 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 6 7 8 9 10 TEMPERATURE (°C) OUTPUT VOLTAGE (V) 3024 G23 3024 G24 3024fa 7