Datasheet LT3013 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | 250mA, 4V to 80V Low Dropout Micropower Linear Regulator with PWRGD |
| 页数 / 页 | 20 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. PWRGD Output Low Voltage. CT … |
| 文件格式/大小 | PDF / 233 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. PWRGD Output Low Voltage. CT Charging Current. CT Comparator Thresholds. Current Limit
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LT3013
TYPICAL PERFORMANCE CHARACTERISTICS PWRGD Output Low Voltage CT Charging Current CT Comparator Thresholds
200 4.0 2.0 I PWRGD TRIPPED HIGH PWRGD = 50μA 180 VCT (HIGH) 3.5 1.8 160 1.6 3.0 140 1.4 2.5 120 1.2 100 2.0 1.0 80 1.5 0.8 60 0.6 CHARGING CURRENT (μA) T 1.0 40 C COMPARATOR THRESHOLDS (V) 0.4 T 0.5 PWRGD OUTPUT LOW VOLTAGE (mV) C 20 0.2 VCT (LOW) 0 0 0 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 3013 G26 3013 G27 3013 G28
Current Limit Current Limit
1000 700 VOUT = 0V 900 600 800 700 TJ = 25°C 500 600 T 400 J = 125°C 500 300 400 CURRENT LIMIT (mA) 300 CURRENT LIMIT (mA) 200 200 100 100 VIN = 7V VOUT = 0V 0 0 0 10 20 30 40 50 60 70 80 –50 –25 0 25 50 75 100 125 150 INPUT VOLTAGE (V) TEMPERATURE (°C) 3013 G14 3013 G15 3013fe 8
TYPICAL PERFORMANCE CHARACTERISTICS PWRGD Output Low Voltage CT Charging Current CT Comparator Thresholds
200 4.0 2.0 I PWRGD TRIPPED HIGH PWRGD = 50μA 180 VCT (HIGH) 3.5 1.8 160 1.6 3.0 140 1.4 2.5 120 1.2 100 2.0 1.0 80 1.5 0.8 60 0.6 CHARGING CURRENT (μA) T 1.0 40 C COMPARATOR THRESHOLDS (V) 0.4 T 0.5 PWRGD OUTPUT LOW VOLTAGE (mV) C 20 0.2 VCT (LOW) 0 0 0 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 3013 G26 3013 G27 3013 G28
Current Limit Current Limit
1000 700 VOUT = 0V 900 600 800 700 TJ = 25°C 500 600 T 400 J = 125°C 500 300 400 CURRENT LIMIT (mA) 300 CURRENT LIMIT (mA) 200 200 100 100 VIN = 7V VOUT = 0V 0 0 0 10 20 30 40 50 60 70 80 –50 –25 0 25 50 75 100 125 150 INPUT VOLTAGE (V) TEMPERATURE (°C) 3013 G14 3013 G15 3013fe 8