Datasheet ADP1764 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | 4 A, Low VIN, Low Noise, CMOS Linear Regulator |
| Seiten / Seite | 20 / 7 — Data Sheet. ADP1764. TYPICAL PERFORMANCE CHARACTERISTICS. 1.312. ILOAD = … |
| Revision | A |
| Dateiformat / Größe | PDF / 789 Kb |
| Dokumentensprache | Englisch |
Data Sheet. ADP1764. TYPICAL PERFORMANCE CHARACTERISTICS. 1.312. ILOAD = 0.1A. 1.310. LOAD = 1.0A. ILOAD = 1.0A. ILOAD = 2.0A. 1.308
Modelllinie für dieses Datenblatt
Textversion des Dokuments
Data Sheet ADP1764 TYPICAL PERFORMANCE CHARACTERISTICS
VIN = VOUT + 0.2 V or VIN = 1.1 V, whichever is greater, VOUT = 1.3 V, IOUT = 100 mA, TA = 25°C, unless otherwise noted.
1.312 24 ILOAD = 0.1A ILOAD = 0.1A 1.310 I 22 LOAD = 1.0A ILOAD = 1.0A ILOAD = 2.0A 20 ILOAD = 2.0A 1.308 ILOAD = 3.0A ILOAD = 3.0A ILOAD = 4.0A 18 ILOAD = 4.0A 1.306 16 ) 1.304 ) 14 A (V T 1.302 (m 12 D OUV 1.300 I GN 10 8 1.298 6 1.296 4 1.294 2 1.292 0 –40 –20 0 20 40 60 80 100 120 140
004
–40 –20 0 20 40 60 80 100 120 140
007 9- 9-
TEMPERATURE (°C)
493 493 1
TEMPERATURE (°C)
1 Figure 4. Output Voltage (VOUT) vs. Temperature, VOUT = 1.3 V Figure 7. Ground Current (IGND) vs. Temperature, VOUT = 1.3 V
1.304 24 22 1.303 20 1.302 18 16 1.301 ) ) 14 A (V T 1.300 (m 12 D OUV I GN 10 1.299 8 1.298 6 4 1.297 2 1.296 0 0.1 1 10
005
0.1 1 10
008 9- 9-
LOAD CURRENT (A)
493 493 1
LOAD CURRENT (A)
1 Figure 5. Output Voltage (VOUT) vs. Load Current (ILOAD), VOUT = 1.3 V Figure 8. Ground Current (IGND) vs. Load Current (ILOAD), VOUT = 1.3 V
1.305 24 ILOAD = 0.1A ILOAD = 0.1A I 22 I 1.304 LOAD = 1.0A LOAD = 1.0A ILOAD = 2.0A 20 ILOAD = 2.0A ILOAD = 3.0A ILOAD = 3.0A 1.303 ILOAD = 4.0A 18 ILOAD = 4.0A 16 1.302 ) ) 14 A (V T 1.301 (m 12 D OUV I GN 10 1.300 8 1.299 6 4 1.298 2 1.297 0 1.50 1.58 1.66 1.74 1.82 1.90 1.98
06 0
1.5 1.6 1.7 1.8 1.9 2.0
009
VIN (V) V
4939- 14939-
IN (V)
1 Figure 6. Output Voltage (VOUT) vs. Input Voltage (VIN), VOUT = 1.3 V Figure 9. Ground Current (IGND) vs. Input Voltage (VIN), VOUT = 1.3 V Rev. A | Page 7 of 20 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 ADP1764 DEVICES FOR HIGH CURRENT APPLICATIONS THERMAL CONSIDERATIONS PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
VIN = VOUT + 0.2 V or VIN = 1.1 V, whichever is greater, VOUT = 1.3 V, IOUT = 100 mA, TA = 25°C, unless otherwise noted.
1.312 24 ILOAD = 0.1A ILOAD = 0.1A 1.310 I 22 LOAD = 1.0A ILOAD = 1.0A ILOAD = 2.0A 20 ILOAD = 2.0A 1.308 ILOAD = 3.0A ILOAD = 3.0A ILOAD = 4.0A 18 ILOAD = 4.0A 1.306 16 ) 1.304 ) 14 A (V T 1.302 (m 12 D OUV 1.300 I GN 10 8 1.298 6 1.296 4 1.294 2 1.292 0 –40 –20 0 20 40 60 80 100 120 140
004
–40 –20 0 20 40 60 80 100 120 140
007 9- 9-
TEMPERATURE (°C)
493 493 1
TEMPERATURE (°C)
1 Figure 4. Output Voltage (VOUT) vs. Temperature, VOUT = 1.3 V Figure 7. Ground Current (IGND) vs. Temperature, VOUT = 1.3 V
1.304 24 22 1.303 20 1.302 18 16 1.301 ) ) 14 A (V T 1.300 (m 12 D OUV I GN 10 1.299 8 1.298 6 4 1.297 2 1.296 0 0.1 1 10
005
0.1 1 10
008 9- 9-
LOAD CURRENT (A)
493 493 1
LOAD CURRENT (A)
1 Figure 5. Output Voltage (VOUT) vs. Load Current (ILOAD), VOUT = 1.3 V Figure 8. Ground Current (IGND) vs. Load Current (ILOAD), VOUT = 1.3 V
1.305 24 ILOAD = 0.1A ILOAD = 0.1A I 22 I 1.304 LOAD = 1.0A LOAD = 1.0A ILOAD = 2.0A 20 ILOAD = 2.0A ILOAD = 3.0A ILOAD = 3.0A 1.303 ILOAD = 4.0A 18 ILOAD = 4.0A 16 1.302 ) ) 14 A (V T 1.301 (m 12 D OUV I GN 10 1.300 8 1.299 6 4 1.298 2 1.297 0 1.50 1.58 1.66 1.74 1.82 1.90 1.98
06 0
1.5 1.6 1.7 1.8 1.9 2.0
009
VIN (V) V
4939- 14939-
IN (V)
1 Figure 6. Output Voltage (VOUT) vs. Input Voltage (VIN), VOUT = 1.3 V Figure 9. Ground Current (IGND) vs. Input Voltage (VIN), VOUT = 1.3 V Rev. A | Page 7 of 20 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 ADP1764 DEVICES FOR HIGH CURRENT APPLICATIONS THERMAL CONSIDERATIONS PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE