Datasheet ADP5030 (Analog Devices) - 7

ADP5030 TYPICAL PERFORMANCE CHARACTERISTICS
VIN1 = 3.3 V, VOUT1 = 1.2 V, VOUT2 = 2.8 V, IOUT1 = IOUT2 = 10 mA, CIN = COUT1 = COUT2 = 1 μF, TA = 25°C, unless otherwise noted.
1.210 140 120 1.205 A) 100 µ ( T N 80 (V) 1T 1.200 OUV 60 LOAD = 10µA UND CURRE LOAD = 10µA LOAD = 100µA RO 40 LOAD = 100µA 1.195 G LOAD = 1mA LOAD = 1mA LOAD = 10mA LOAD = 10mA 20 LOAD = 100mA
3 0
LOAD = 100mA
06 0 0
LOAD = 200mA
3-
LOAD = 200mA
3- 89 89
1.190
07
0
07
–40 –5 25 85 125 –40 –5 25 85 125 JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
Figure 3. VOUT1 Output Voltage vs. Junction Temperature Figure 6. Ground Current vs. Junction Temperature, VOUT2 Loaded
2.820 160 2.815 140 2.810 120 A) µ ( T 2.805 N 100 ) (V 2 2.800 80 OUTV 2.795 LOAD = 10µA 60 UND CURRE LOAD = 100µA LOAD = 10µA RO 2.790 LOAD = 1mA G 40 LOAD = 100µA LOAD = 10mA LOAD = 1mA LOAD = 100mA LOAD = 10mA 2.785 20 LOAD = 200mA
04
LOAD = 100mA
07 0 0 3-
LOAD = 200mA
3- 89 89
2.780
07
0
07
–40 –5 25 85 125 –40 –5 25 85 125 JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
Figure 4. VOUT2 Output Voltage vs. Junction Temperature Figure 7. Ground Current vs. Junction Temperature, Both LDOs Loaded
140 14 120 12 ) A) (µA 100 µ 10 ( NT T E N 80 8 N CURR W 60 O 6 D UND CURRE 2.5V LOAD = 10µA RO HUT 2.6V 40 4 G LOAD = 100µA S 2 2.8V LOAD = 1mA IN 2.9V V LOAD = 10mA 3.3V 20 2 LOAD = 100mA
05
3.6V
08 0 0
LOAD = 200mA
3- 3- 89 89
0
07
0
07
–40 –5 25 85 125 –50 –25 0 25 50 75 100 125 JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
Figure 5. Ground Current vs. Junction Temperature, VOUT1 Loaded Figure 8. VIN2 Shutdown Current vs. Junction Temperature at Various Input Voltages Rev. B | Page 7 of 7 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM 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 LDO2 AND LOAD SWITCH ACTIVATION LOGIC SEQUENCING CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties UNDERVOLTAGE LOCKOUT ENABLE FEATURE CURRENT-LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE