Datasheet ADP130 (Analog Devices) - 7

Data Sheet ADP130 TYPICAL PERFORMANCE CHARACTERISTICS
VBIAS = 5 V, VIN = 2.2 V, VOUT = 1.8 V, IOUT = 10 mA, CIN = COUT = CBIAS = 1 μF, TA = 25°C, unless otherwise noted.
1.805 200 ILOAD = 1mA ILOAD = 10mA 180 ILOAD = 100mA ILOAD = 200mA 1.800 I 160 LOAD = 350mA 140 1.795 ILOAD = 50mA A) I µ ) LOAD = 100mA ( 120 ILOAD = 200mA T (V N T 1.790 100 OU RRE V ILOAD = 350mA CU 80 N 1.785 I VI 60 40 1.780 ILOAD = 1mA 20 ILOAD = 10mA ILOAD = 50mA
4
1.775 0
00
–40 –5 25 85 125
3-
–40 –5 25 85 125
07 0 96
JUNCTION TEMPERATURE (°C)
3- 06 96
JUNCTION TEMPERATURE (°C)
06 Figure 4. Output Voltage vs. Junction Temperature Figure 7. IVIN Current vs. Junction Temperature
1.805 30 ILOAD = 350mA ILOAD = 200mA I 25 LOAD = 100mA 1.803 ILOAD = 50mA ILOAD = 10mA ILOAD = 1mA A) 20 (µ ) 1.801 NT (V E T 15 OUV 1.799 CURR S IA 10 B 1.797 5 1.795 0
5
1 10 100 1000 –40 –5 25 85 125
08 00 0 3- 3- 96
ILOAD (mA)
96
JUNCTION TEMPERATURE (°C)
06 06 Figure 5. Output Voltage vs. Load Current Figure 8. Bias Current vs. Junction Temperature
1.805 180 I 1.804 LOAD = 1mA I 160 LOAD = 10mA I 1.803 LOAD = 50mA ILOAD = 100mA 140 I 1.802 LOAD = 200mA ILOAD = 350mA A) 120 µ ( ) 1.801 NT 100 (V T 1.800 OU 80 V 1.799 CURRE N I VI 60 1.798 40 1.797 1.796 20
09 0 3- 96
1.795
06
0
6
2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 1 10 100 1000
00 3-
I
96
V LOAD (mA) IN (V)
06 Figure 6. Output Voltage vs. Input Voltage Figure 9. IVIN Current vs. Load Current Rev. C | Page 7 of 20 Document Outline Features Applications Typical Application Circuits General Description Table of Contents Revision History Specifications Input and Output Capacitor: Recommended Specifications Absolute Maximum Ratings Thermal Data Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Capacitor Selection Output Capacitor Input Bypass Capacitor Bias Capacitor Input, Bias, and Output Capacitor Properties Undervoltage Lockout Enable Feature Current Limit and Thermal Overload Protection Thermal Considerations Junction Temperature Calculations PCB Layout Considerations Outline Dimensions Ordering Guide