Datasheet ADP322, ADP323 (Analog Devices) - 9
| Hersteller | Analog Devices |
| Beschreibung | Triple, 200 mA, Low Noise, High PSRR Voltage Regulator |
| Seiten / Seite | 24 / 9 — Data Sheet. ADP322/ADP323. 1.520. 140. LOAD = 1mA LOAD = 5mA. 1.515. LOAD … |
| Revision | E |
| Dateiformat / Größe | PDF / 854 Kb |
| Dokumentensprache | Englisch |
Data Sheet. ADP322/ADP323. 1.520. 140. LOAD = 1mA LOAD = 5mA. 1.515. LOAD = 10mA. 120. LOAD = 50mA LOAD = 100mA. 1.510. LOAD = 200mA. 100. µ (
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Data Sheet ADP322/ADP323 1.520 140 LOAD = 1mA LOAD = 5mA 1.515 LOAD = 10mA 120 LOAD = 50mA LOAD = 100mA 1.510 LOAD = 200mA A) 100 µ ( 1.505 NT 80 (V) 1.500 UT OV 60 1.495 UND CURRE RO 40 1.490 G LOAD = 1mA LOAD = 5mA LOAD = 10mA 1.485 20 LOAD = 50mA LOAD = 100mA LOAD = 200mA 1.480 0 –40 –5 25 85 125
009
–40 –5 25 85 125
012
TJ (°C)
09288-
TJ (°C)
09288- Figure 11. Output Voltage vs. Junction Temperature, VRIPPLE = 50 mV, COUT = 1 µF Figure 14. Ground Current vs. Junction Temperature, Single Output Loaded, VRIPPLE = 50 mV, COUT = 1 µF
1.510 120 100 1.508 A) µ ( 80 1.506 NT (V) UT 60 OV1.504 UND CURRE 40 RO G 1.502 20 1.500 0 1 10 100 1000
010
1 10 100 1000
013
ILOAD (mA) I
09288-
LOAD (mA)
09288- Figure 12. Output Voltage vs. Load Current, VRIPPLE = 50 mV, COUT = 1 µF Figure 15. Ground Current vs. Load Current, Single Output Loaded, VRIPPLE = 50 mV, COUT = 1 µF
1.510 120 LOAD = 1mA LOAD = 5mA LOAD = 10mA LOAD = 50mA 1.508 100 LOAD = 100mA LOAD = 200mA A) µ ( 80 1.506 NT (V) UT 60 OV1.504 UND CURRE 40 RO G LOAD = 1mA 1.502 LOAD = 5mA 20 LOAD = 10mA LOAD = 50mA LOAD = 100mA LOAD = 200mA 1.500 1.80 2.20 2.60 3.00 3.40 3.80 4.20 4.60 5.00 5.40
1
0
1 0
1.8 2.2 2.6 3.0 3.4 3.8 4.2 4.6 5.0 5.4
014
VIN (V)
09288-
VIN (V)
09288- Figure 13. Output Voltage vs. Input Voltage, VRIPPLE = 50 mV, COUT = 1 µF Figure 16. Ground Current vs. Input Voltage, Single Output Loaded, VRIPPLE = 50 mV, COUT = 1 µF Rev. E | Page 9 of 24 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 CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION ADIsimPOWER DESIGN TOOL CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties UNDERVOLTAGE LOCKOUT ENABLE FEATURE NOISE REDUCTION OF THE ADP323 IN ADJUSTABLE MODE CURRENT-LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE NOTES
009
–40 –5 25 85 125
012
TJ (°C)
09288-
TJ (°C)
09288- Figure 11. Output Voltage vs. Junction Temperature, VRIPPLE = 50 mV, COUT = 1 µF Figure 14. Ground Current vs. Junction Temperature, Single Output Loaded, VRIPPLE = 50 mV, COUT = 1 µF
1.510 120 100 1.508 A) µ ( 80 1.506 NT (V) UT 60 OV1.504 UND CURRE 40 RO G 1.502 20 1.500 0 1 10 100 1000
010
1 10 100 1000
013
ILOAD (mA) I
09288-
LOAD (mA)
09288- Figure 12. Output Voltage vs. Load Current, VRIPPLE = 50 mV, COUT = 1 µF Figure 15. Ground Current vs. Load Current, Single Output Loaded, VRIPPLE = 50 mV, COUT = 1 µF
1.510 120 LOAD = 1mA LOAD = 5mA LOAD = 10mA LOAD = 50mA 1.508 100 LOAD = 100mA LOAD = 200mA A) µ ( 80 1.506 NT (V) UT 60 OV1.504 UND CURRE 40 RO G LOAD = 1mA 1.502 LOAD = 5mA 20 LOAD = 10mA LOAD = 50mA LOAD = 100mA LOAD = 200mA 1.500 1.80 2.20 2.60 3.00 3.40 3.80 4.20 4.60 5.00 5.40
1
0
1 0
1.8 2.2 2.6 3.0 3.4 3.8 4.2 4.6 5.0 5.4
014
VIN (V)
09288-
VIN (V)
09288- Figure 13. Output Voltage vs. Input Voltage, VRIPPLE = 50 mV, COUT = 1 µF Figure 16. Ground Current vs. Input Voltage, Single Output Loaded, VRIPPLE = 50 mV, COUT = 1 µF Rev. E | Page 9 of 24 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 CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION ADIsimPOWER DESIGN TOOL CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties UNDERVOLTAGE LOCKOUT ENABLE FEATURE NOISE REDUCTION OF THE ADP323 IN ADJUSTABLE MODE CURRENT-LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE NOTES