Datasheet ADM7150 (Analog Devices) - 7

Data Sheet ADM7150 TYPICAL PERFORMANCE CHARACTERISTICS
VIN = VOUT + 1.2 V, or VIN = 4.5 V, whichever is greater, VEN = VIN, IOUT = 10 mA, CIN = COUT = CREG = 10 µF, CREF = CBYP = 1 µF, TA = 25°C, unless otherwise noted.
1.1 5.05 VIN = 6.2V 1.0 VIN = 6.5V 5.04 VIN = 7V 0.9 VIN = 10V 5.03 V A) 0.8 IN = 16V µ ( 5.02 0.7 NT 0.6 5.01 (V) 0.5 5.00 UT N CURRE O W 0.4 V 4.99 DO 0.3 4.98 LOAD = 1mA HUT S 0.2 LOAD = 10mA 4.97 LOAD = 100mA 0.1 LOAD = 200mA 0 4.96 LOAD = 400mA LOAD = 800mA –0.1 4.95 –50 –25 0 25 50 75 100 125
005
6 8 10 12 14 16
008
TEMPERATURE (°C)
1043- 1
VIN (V)
1043- 1 Figure 5. Shutdown Current vs. Temperature at Figure 8. Output Voltage (VOUT) vs. Input Voltage (VIN), VOUT = 5 V Various Input Voltages, VOUT = 5 V
5.05 20 LOAD = 1mA 5.04 18 LOAD = 10mA LOAD = 100mA 5.03 16 LOAD = 200mA LOAD = 400mA 5.02 mA) 14 LOAD = 800mA ( 5.01 NT 12 (V) 5.00 UT 10 OV 4.99 8 UND CURRE 4.98 LOAD = 1mA RO 6 LOAD = 10mA G 4.97 LOAD = 100mA 4 LOAD = 200mA 4.96 LOAD = 400mA 2 LOAD = 800mA 4.95 0 –40 –5 25 85 125
006
–40 –5 25 85 125
009
JUNCTION TEMPERATURE (°C)
1043- 1
JUNCTION TEMPERATURE (°C)
1043- 1 Figure 6. Output Voltage (VOUT) vs. Junction Temperature (TJ), VOUT = 5 V Figure 9. Ground Current vs. Junction Temperature (TJ), VOUT = 5 V
5.05 10 5.04 9 5.03 8 5.02 mA) 7 ( 5.01 NT 6 (V) 5.00 UT 5 OV 4.99 4 UND CURRE 4.98 RO 3 G 4.97 2 4.96 1 4.95 0 1 10 100 1000
007
1 10 100 1000
010
ILOAD (mA)
1043-
I
1
LOAD (mA)
1043- 1 Figure 7. Output Voltage (VOUT) vs. Load Current (ILOAD), VOUT = 5 V Figure 10. Ground Current vs. Load Current (ILOAD), VOUT = 5 V Rev. 0 | Page 7 of 24 Document Outline Features Applications General Description Typical Application Circuit 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 Capacitor Selection Output Capacitor Input and VREG Capacitor REF Capacitor BYP Capacitor Capacitor Properties Enable (EN) and Undervoltage Lockout (UVLO) Start-Up Time REF, BYP, and, VREG pins Current-Limit and Thermal Overload Protection Thermal Considerations Thermal Characterization Parameter (ΨJB) Printed Circuit Board Layout Considerations Outline Dimensions Ordering Guide