Datasheet ADP1706, ADP1707, ADP1708 (Analog Devices) - 9

Data Sheet ADP1706/ADP1707/ADP1708 TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 3.8 V, IOUT = 100 mA, CIN = 4.7 μF, COUT = 4.7 μF, TA = 25°C, unless otherwise noted.
3.32 1400 I I LOAD = 100µA LOAD = 1A 3.31 ILOAD = 10mA 1200 3.30 1000 3.29 ) ) I A 800 ILOAD = 500mA (V LOAD = 100mA T 3.28 (µ D OU I V LOAD = 300mA I GN 600 3.27 ILOAD = 300mA ILOAD = 500mA 400 3.26 ILOAD = 1A ILOAD = 100mA 3.25 200 ILOAD = 10mA I
0
LOAD = 100µA
3 01 01 0- 0- 64 64
3.24
06
0
06
–40 10 60 110 –40 10 60 110 TJ (°C) TJ (°C)
Figure 10. Output Voltage vs. Junction Temperature Figure 13. Ground Current vs. Junction Temperature
3.315 1400 3.310 1200 3.305 1000 3.300 ) ) 3.295 A 800 (V T (µ D OUV 3.290 I GN 600 3.285 400 3.280 200 3.275
1 4 01 01 0- 0- 64 64
3.270
06
0
06
0.1 1 10 100 1000 0.1 1 10 100 1000 ILOAD (mA) ILOAD (mA)
Figure 11. Output Voltage vs. Load Current Figure 14. Ground Current vs. Load Current
3.32 2100 ILOAD = 100µA ILOAD = 1A 3.31 1800 I I LOAD = 500mA LOAD = 10mA 3.30 I I LOAD = 100mA 1500 LOAD = 300mA I I LOAD = 100mA ) LOAD = 300mA 3.29 ) A 1200 I (V I LOAD = 10mA T LOAD = 500mA (µ D I OU LOAD = 100µA V 3.28 I GN 900 ILOAD = 1A 3.27 600 3.26 300
2 5 01 01 0- 0- 64 64
3.25
06
0
06
3.8 4.2 4.6 5.0 5.4 3.6 4.0 4.4 4.8 5.2 VIN (V) VIN (V)
Figure 12. Output Voltage vs. Input Voltage Figure 15. Ground Current vs. Input Voltage Rev. A | Page 9 of 20 Document Outline FEATURES APPLICATIONS TYPICAL APPLICATION CIRCUITS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION SOFT START FUNCTION (ADP1706) ADJUSTABLE OUTPUT VOLTAGE (ADP1708) TRACK MODE (ADP1707) ENABLE FEATURE APPLICATIONS INFORMATION CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties VOLTAGE TRACKING APPLICATIONS CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE NOTES