Datasheet ADP7159 (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | 2 A, Ultralow Noise, High PSRR, Adjustable Output, RF Linear Regulator |
| Pages / Page | 23 / 7 — Data Sheet. ADP7159. TYPICAL PERFORMANCE CHARACTERISTICS. 1.0. 3.35. … |
| Revision | B |
| File Format / Size | PDF / 1.1 Mb |
| Document Language | English |
Data Sheet. ADP7159. TYPICAL PERFORMANCE CHARACTERISTICS. 1.0. 3.35. ILOAD = 0mA. 0.9. 3.34. LOAD = 10mA. ILOAD = 100mA. ILOAD = 600mA. 0.8
Model Line for this Datasheet
Text Version of Document
Data Sheet ADP7159 TYPICAL PERFORMANCE CHARACTERISTICS
VIN = VOUT + 0.5 V, or VIN = 2.3 V, whichever is greater; VEN = VIN; ILOAD = 10 mA; CIN = COUT = 10 µF; CREG = CREF = CBYP = 1 µF; TA = 25°C, unless otherwise noted.
1.0 3.35 ILOAD = 0mA I 0.9 3.34 LOAD = 10mA ILOAD = 100mA ILOAD = 600mA 0.8 3.33 ILOAD = 1200mA ILOAD = 2000mA 0.7 3.32 0.6 3.31 A) µ 5.5V ( (V) D 0.5 5.0V 3.30 S 4.0V UT O I IN- 3.0V V 0.4 3.29 0.3 3.28 0.2 3.27 0.1 3.26 2.3V 2.5V 0 3.25 –40 –20 0 20 40 60 80 100 120 140
005
3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6
008
TEMPERATURE (°C)
12939-
VIN (V)
12939- Figure 5. Shutdown Current (IIN-SD) vs. Temperature Figure 8. Output Voltage (VOUT) vs. Input Voltage (VIN) at Various Input Voltages (VIN), VOUT =1.8V at Various Loads, VOUT = 3.3 V
3.35 14 ILOAD = 0mA ILOAD = 0mA 3.34 ILOAD = 10mA 13 ILOAD = 10mA ILOAD = 100mA ILOAD = 100mA I 12 I 3.33 LOAD = 600mA LOAD = 600mA ILOAD = 1200mA 11 ILOAD = 1200mA ILOAD = 2000mA ILOAD = 2000mA 3.32 10 9 3.31 8 (V) mA) 3.30 UT ( 7 OV ND 3.29 6 I G 5 3.28 4 3.27 3 2 3.26 1 3.25 0 –40 –20 0 20 40 60 80 100 120 140
006
–40 –20 0 20 40 60 80 100 120 140
009
TEMPERATURE (°C)
12939-
TEMPERATURE (°C)
12939- Figure 6. Output Voltage (VOUT) vs. Temperature Figure 9. Ground Current (IGND) vs. Temperature at Various Loads, VOUT = 3.3 V at Various Loads, VOUT = 3.3 V
3.35 14 3.34 13 12 3.33 11 3.32 10 9 3.31 8 (V) 3.30 mA) UT ( 7 OV ND 3.29 6 I G 5 3.28 4 3.27 3 2 3.26 1 3.25 0.1m 1m 10m 100m 1 10 0
007
0.1m 1m 10m 100m 1 10
10 1
ILOAD (A)
12939-
ILOAD (A)
12939- Figure 7. Output Voltage (VOUT) vs. Load Current (ILOAD), VOUT = 3.3 V Figure 10. Ground Current (IGND) vs. Load Current (ILOAD), VOUT = 3.3 V Rev. B | Page 7 of 23 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATION CIRCUIT REVISION HISTORY 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 and VREG Capacitor REF Capacitor BYP Capacitor Capacitor Properties UNDERVOLTAGE LOCKOUT (UVLO) PROGRAMMABLE PRECISION ENABLE START-UP TIME REF, BYP, AND VREG PINS CURRENT-LIMIT AND THERMAL SHUTDOWN THERMAL CONSIDERATIONS Thermal Characterization Parameter (ΨJB) PSRR PERFORMANCE PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
VIN = VOUT + 0.5 V, or VIN = 2.3 V, whichever is greater; VEN = VIN; ILOAD = 10 mA; CIN = COUT = 10 µF; CREG = CREF = CBYP = 1 µF; TA = 25°C, unless otherwise noted.
1.0 3.35 ILOAD = 0mA I 0.9 3.34 LOAD = 10mA ILOAD = 100mA ILOAD = 600mA 0.8 3.33 ILOAD = 1200mA ILOAD = 2000mA 0.7 3.32 0.6 3.31 A) µ 5.5V ( (V) D 0.5 5.0V 3.30 S 4.0V UT O I IN- 3.0V V 0.4 3.29 0.3 3.28 0.2 3.27 0.1 3.26 2.3V 2.5V 0 3.25 –40 –20 0 20 40 60 80 100 120 140
005
3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6
008
TEMPERATURE (°C)
12939-
VIN (V)
12939- Figure 5. Shutdown Current (IIN-SD) vs. Temperature Figure 8. Output Voltage (VOUT) vs. Input Voltage (VIN) at Various Input Voltages (VIN), VOUT =1.8V at Various Loads, VOUT = 3.3 V
3.35 14 ILOAD = 0mA ILOAD = 0mA 3.34 ILOAD = 10mA 13 ILOAD = 10mA ILOAD = 100mA ILOAD = 100mA I 12 I 3.33 LOAD = 600mA LOAD = 600mA ILOAD = 1200mA 11 ILOAD = 1200mA ILOAD = 2000mA ILOAD = 2000mA 3.32 10 9 3.31 8 (V) mA) 3.30 UT ( 7 OV ND 3.29 6 I G 5 3.28 4 3.27 3 2 3.26 1 3.25 0 –40 –20 0 20 40 60 80 100 120 140
006
–40 –20 0 20 40 60 80 100 120 140
009
TEMPERATURE (°C)
12939-
TEMPERATURE (°C)
12939- Figure 6. Output Voltage (VOUT) vs. Temperature Figure 9. Ground Current (IGND) vs. Temperature at Various Loads, VOUT = 3.3 V at Various Loads, VOUT = 3.3 V
3.35 14 3.34 13 12 3.33 11 3.32 10 9 3.31 8 (V) 3.30 mA) UT ( 7 OV ND 3.29 6 I G 5 3.28 4 3.27 3 2 3.26 1 3.25 0.1m 1m 10m 100m 1 10 0
007
0.1m 1m 10m 100m 1 10
10 1
ILOAD (A)
12939-
ILOAD (A)
12939- Figure 7. Output Voltage (VOUT) vs. Load Current (ILOAD), VOUT = 3.3 V Figure 10. Ground Current (IGND) vs. Load Current (ILOAD), VOUT = 3.3 V Rev. B | Page 7 of 23 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATION CIRCUIT REVISION HISTORY 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 and VREG Capacitor REF Capacitor BYP Capacitor Capacitor Properties UNDERVOLTAGE LOCKOUT (UVLO) PROGRAMMABLE PRECISION ENABLE START-UP TIME REF, BYP, AND VREG PINS CURRENT-LIMIT AND THERMAL SHUTDOWN THERMAL CONSIDERATIONS Thermal Characterization Parameter (ΨJB) PSRR PERFORMANCE PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
