Datasheet ADP1761 (Analog Devices) - 7
| Fabricante | Analog Devices |
| Descripción | 1 A, Low VIN, Low Noise, CMOS Linear Regulator |
| Páginas / Página | 18 / 7 — Data Sheet. ADP1761. TYPICAL PERFORMANCE CHARACTERISTICS. 1.305. NO LOAD. … |
| Revisión | C |
| Formato / tamaño de archivo | PDF / 794 Kb |
| Idioma del documento | Inglés |
Data Sheet. ADP1761. TYPICAL PERFORMANCE CHARACTERISTICS. 1.305. NO LOAD. ILOAD = 10mA. ILOAD = 100mA. 1.303. LOAD = 1A. ) V. (mA). GE 1.301
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Data Sheet ADP1761 TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 1.5 V, VOUT = 1.3 V, TA = 25°C, unless otherwise noted.
1.305 10 NO LOAD ILOAD = 10mA 9 ILOAD = 100mA I 1.303 LOAD = 1A 8 ) V 7 ( (mA) GE 1.301 NT 6 LTA O RRE 5 V T CU U P 1.299 4 T UND OU RO 3 G NO LOAD 1.297 2 ILOAD = 10mA ILOAD = 100mA I 1 LOAD = 200mA ILOAD = 500mA ILOAD = 1A 1.295 0 –50 –25 0 25 50 75 100 125 150
04 0
–50 –25 0 25 50 75 100 125 150
007 9- 9- 91
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
12 1291 Figure 4. Output Voltage (VOUT) vs. Junction Temperature Figure 7. Ground Current vs. Junction Temperature
1.3035 8 7 1.3030 6 (V) E (mA) G 5 NT LTA O 1.3025 RRE 4 V T CU U TP 3 UND OU RO 1.3020 G 2 1 1.3015 0
5
0.01 0.1 1 0.01 0.1 1
008 -00 9- 919
LOAD CURRENT (A) LOAD CURRENT (A)
12 1291 Figure 5. Output Voltage (VOUT) vs. Load Current Figure 8. Ground Current vs. Load Current
1.310 9 ILOAD = 100mA ILOAD = 500mA I 8 LOAD = 1A 1.308 7 ) (V 1.306 (mA) 6 GE NT LTA 5 O 1.304 RRE V T CU 4 U TP UND 1.302 3 OU RO G NO LOAD 2 ILOAD = 10mA 1.300 ILOAD = 100mA 1 ILOAD = 200mA ILOAD = 500mA ILOAD = 1A 1.298
6
0 1.5 1.6 1.7 1.8 1.9 2.0
00
1.5 1.6 1.7 1.8 1.9 2.0
009 9- 9-
INPUT VOLTAGE (V) INPUT VOLTAGE (V)
1291 1291 Figure 6. Output Voltage vs. Input Voltage Figure 9. Ground Current vs. Input Voltage Rev. C | Page 7 of 18 Document Outline Features Applications Typical Application Circuits General Description Revision History Specifications Input and Output Capacitor: Recommended Specifications Absolute Maximum Ratings Thermal Data Thermal Resistance/Parameter ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Soft Start Function Adjustable Output Voltage Enable Feature Power-Good (PG) Feature Applications Information Capacitor Selection Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties Undervoltage Lockout Current-Limit and Thermal Overload Protection Thermal Considerations PCB Layout Considerations Outline Dimensions Ordering Guide
VIN = 1.5 V, VOUT = 1.3 V, TA = 25°C, unless otherwise noted.
1.305 10 NO LOAD ILOAD = 10mA 9 ILOAD = 100mA I 1.303 LOAD = 1A 8 ) V 7 ( (mA) GE 1.301 NT 6 LTA O RRE 5 V T CU U P 1.299 4 T UND OU RO 3 G NO LOAD 1.297 2 ILOAD = 10mA ILOAD = 100mA I 1 LOAD = 200mA ILOAD = 500mA ILOAD = 1A 1.295 0 –50 –25 0 25 50 75 100 125 150
04 0
–50 –25 0 25 50 75 100 125 150
007 9- 9- 91
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
12 1291 Figure 4. Output Voltage (VOUT) vs. Junction Temperature Figure 7. Ground Current vs. Junction Temperature
1.3035 8 7 1.3030 6 (V) E (mA) G 5 NT LTA O 1.3025 RRE 4 V T CU U TP 3 UND OU RO 1.3020 G 2 1 1.3015 0
5
0.01 0.1 1 0.01 0.1 1
008 -00 9- 919
LOAD CURRENT (A) LOAD CURRENT (A)
12 1291 Figure 5. Output Voltage (VOUT) vs. Load Current Figure 8. Ground Current vs. Load Current
1.310 9 ILOAD = 100mA ILOAD = 500mA I 8 LOAD = 1A 1.308 7 ) (V 1.306 (mA) 6 GE NT LTA 5 O 1.304 RRE V T CU 4 U TP UND 1.302 3 OU RO G NO LOAD 2 ILOAD = 10mA 1.300 ILOAD = 100mA 1 ILOAD = 200mA ILOAD = 500mA ILOAD = 1A 1.298
6
0 1.5 1.6 1.7 1.8 1.9 2.0
00
1.5 1.6 1.7 1.8 1.9 2.0
009 9- 9-
INPUT VOLTAGE (V) INPUT VOLTAGE (V)
1291 1291 Figure 6. Output Voltage vs. Input Voltage Figure 9. Ground Current vs. Input Voltage Rev. C | Page 7 of 18 Document Outline Features Applications Typical Application Circuits General Description Revision History Specifications Input and Output Capacitor: Recommended Specifications Absolute Maximum Ratings Thermal Data Thermal Resistance/Parameter ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Soft Start Function Adjustable Output Voltage Enable Feature Power-Good (PG) Feature Applications Information Capacitor Selection Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties Undervoltage Lockout Current-Limit and Thermal Overload Protection Thermal Considerations PCB Layout Considerations Outline Dimensions Ordering Guide