Datasheet ADP1763 (Analog Devices) - 7

Data Sheet ADP1763 TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 1.5 V, VOUT = 1.3 V, TA = 25°C, unless otherwise noted.
1.305 16 NO LOAD ILOAD = 10mA ILOAD = 100mA 14 ILOAD = 1A 1.303 ILOAD = 2A I ) LOAD = 3A 12 A) (V E (m 10 1.301 NT LTAG O 8 V T CURRE U 1.299 P T 6 UND OU RO G 4 1.297 NO LOAD ILOAD = 10mA 2 ILOAD = 100mA ILOAD = 500mA ILOAD = 1A ILOAD = 2A ILOAD = 3A 1.295
4
0 –50 –25 0 25 50 75 100 125 150 –50 –25 0 25 50 75 100 125 150
-00 007 3- 923
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
12 1292 Figure 4. Output Voltage (VOUT) vs. Junction Temperature Figure 7. Ground Current vs. Junction Temperature
1.303 14 12 1.303 ) A) 10 (V E (m NT 8 LTAG O 1.302 V T CURRE U 6 P T UND OU RO 4 1.302 G 2 1.301 0 0.01 0.1 1 10
005
0.01 0.1 1 10
008 3- 23-
LOAD CURRENT (A) LOAD CURRENT (A)
129 1292 Figure 5. Output Voltage (VOUT) vs. Load Current Figure 8. Ground Current vs. Load Current
1.310 14 ILOAD = 100mA ILOAD = 1A ILOAD = 2A 1.308 I 12 LOAD = 3A ) V A) 10 ( 1.306 (m GE NT 8 LTA O 1.304 V T CURRE U 6 TP UND U 1.302 O RO 4 NO LOAD G ILOAD = 10mA I 1.300 LOAD = 100mA 2 ILOAD = 500mA ILOAD = 1A ILOAD = 2A I 1.298 0 LOAD = 3A 1.5 1.6 1.7 1.8 1.9 2.0
006
1.5 1.6 1.7 1.8 1.9 2.0
009 23- 3-
INPUT VOLTAGE (V)
92 129
INPUT VOLTAGE (V)
12 Figure 6. Output Voltage vs. Input Voltage Figure 9. Ground Current vs. Input Voltage Rev. D | Page 7 of 19 Document Outline Features Applications General Description Typical Application Circuits 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 Paralleling ADP1763 for High Current Applications Thermal Considerations PCB Layout Considerations Outline Dimensions Ordering Guide