Datasheet LT3033 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | 3A, 0.95V to 10V, Very Low Dropout Linear Regulator with Programmable Current Limit |
| 页数 / 页 | 24 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 3.7 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Quiescent Current in Shutdown. GND Pin Current
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LT3033
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Quiescent Current in Shutdown GND Pin Current GND Pin Current
100 72 40 VSHDN = 0V V V 90 OUT = 1.2V IL = 1mA IN = 1.6V T 36 J = 25°C 63 IL = 100mA VOUT = 1.2V 80 IL = 500mA 32 54 IL = 1.5A 70 IL = 3A 28 60 45 24 50 36 20 40 27 16 30 12 QUIESCENT CURRENT (µA) GND PIN CURRENT (mA) 18 GND PIN CURRENT (mA) 20 8 10 9 4 0 0 0 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 INPUT VOLTAGE (V) INPUT VOLTAGE (V) OUTPUT CURRENT (A) 3033 G10 3033 G11 3033 G12
GND Pin Current SHDN Pin Threshold SHDN Pin Input Current
72 1.0 15.0 VIN = 1.6V I I L = 1mA L = 1mA VIN = 10V 63 V 0.9 13.5 OUT = 1.2V IL = 100mA IL = 500mA 0.8 12.0 54 IL = 1.5A I 10.5 L = 3A 0.7 45 0.6 OFF TO ON 9.0 36 0.5 ON TO OFF 7.5 27 0.4 6.0 PIN THRESHOLD (V) 0.3 PIN INPUT CURRENT (µA) 4.5 GND PIN CURRENT (mA) 18 SHDN 0.2 3.0 SHDN 9 0.1 1.5 0 0 0 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 0 1 2 3 4 5 6 7 8 9 10 TEMPERATURE (°C) TEMPERATURE (°C) SHDN PIN VOLTAGE (V) 3033 G13 3033 G14 3033 G15
SHDN Pin Input Current PWRGD Trip Point PWRGD Output Low Voltage
15.0 95 150 VIN = 10V 13.5 I V PWRGD = 100µA 135 SHDN = 10V TAGE) 94 12.0 120 10.5 93 TAGE (mV) 105 9.0 OUTPUT RISING 90 92 7.5 75 6.0 91 60 PIN INPUT CURRENT (µA) 4.5 45 90 3.0 OUTPUT FALLING SHDN 30 89 1.5 PWRGD OUTPUT LOW VOL 15 0 PWRGD TRIP POINT (% OF OUTPUT VOL 88 0 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 3033 G16 3033 G17 3033 G18 Rev. A 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Quiescent Current in Shutdown GND Pin Current GND Pin Current
100 72 40 VSHDN = 0V V V 90 OUT = 1.2V IL = 1mA IN = 1.6V T 36 J = 25°C 63 IL = 100mA VOUT = 1.2V 80 IL = 500mA 32 54 IL = 1.5A 70 IL = 3A 28 60 45 24 50 36 20 40 27 16 30 12 QUIESCENT CURRENT (µA) GND PIN CURRENT (mA) 18 GND PIN CURRENT (mA) 20 8 10 9 4 0 0 0 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 INPUT VOLTAGE (V) INPUT VOLTAGE (V) OUTPUT CURRENT (A) 3033 G10 3033 G11 3033 G12
GND Pin Current SHDN Pin Threshold SHDN Pin Input Current
72 1.0 15.0 VIN = 1.6V I I L = 1mA L = 1mA VIN = 10V 63 V 0.9 13.5 OUT = 1.2V IL = 100mA IL = 500mA 0.8 12.0 54 IL = 1.5A I 10.5 L = 3A 0.7 45 0.6 OFF TO ON 9.0 36 0.5 ON TO OFF 7.5 27 0.4 6.0 PIN THRESHOLD (V) 0.3 PIN INPUT CURRENT (µA) 4.5 GND PIN CURRENT (mA) 18 SHDN 0.2 3.0 SHDN 9 0.1 1.5 0 0 0 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 0 1 2 3 4 5 6 7 8 9 10 TEMPERATURE (°C) TEMPERATURE (°C) SHDN PIN VOLTAGE (V) 3033 G13 3033 G14 3033 G15
SHDN Pin Input Current PWRGD Trip Point PWRGD Output Low Voltage
15.0 95 150 VIN = 10V 13.5 I V PWRGD = 100µA 135 SHDN = 10V TAGE) 94 12.0 120 10.5 93 TAGE (mV) 105 9.0 OUTPUT RISING 90 92 7.5 75 6.0 91 60 PIN INPUT CURRENT (µA) 4.5 45 90 3.0 OUTPUT FALLING SHDN 30 89 1.5 PWRGD OUTPUT LOW VOL 15 0 PWRGD TRIP POINT (% OF OUTPUT VOL 88 0 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 3033 G16 3033 G17 3033 G18 Rev. A 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Package Description Revision History Typical Application Related Parts