Datasheet ADP5065 (Analog Devices) - 9

Data Sheet ADP5065 TYPICAL PERFORMANCE CHARACTERISTICS 100 100 VIN INPUT LIMIT 500mA 90 90 80 VIN INPUT LIMIT 100mA 80 70 70 ) ) (% 60 (% 60 CY CY N 50 N 50 IE IE IC IC F 40 F 40 EF EF 30 30 20 20 10 10 0 0
04 07
2.5 2.9 3.3 3.7 4.1 4.5
0
0.01 0.1 1
0 70- 70-
BATTERY VOLTAGE (V)
093
SYSTEM OUTPUT CURRENT (A)
093 Figure 4. Battery Charger Efficiency vs. Battery Voltage, VIN = 5.0 V Figure 7. System Voltage Efficiency vs. Output Current, VIN = 5.0 V
3.35 4.5 3.34 4.3 3.33 4.1 ) 3.32 3.9 (V (V) E E G AG 3.31 3.7 A T T L L 3.30 3.5 VO M SYSTEM VOLTAGE E 3.29 EM VO 3.3 ST YST SY 3.28 3.1 S 3.27 2.9 BATTERY VOLTAGE 3.26 2.7 3.25 2.5
8 05
0.001 0.01 0.1 1
0
2.7 3.0 3.3 3.6 3.9 4.2
00 70- 70-
SYSTEM OUTPUT CURRENT (A)
093
BATTERY VOLTAGE (V)
093 Figure 5. System Voltage Regulation vs. Output Current, VIN = 5.0 V Figure 8. System Voltage vs. Battery Voltage, VIN = 5.0 V, ILIM = 100 mA
700 140 ) 600 ) 120 A A m m ( ( 500 100 RENT RENT 400 80 CUR CUR E E G G R R A 300 A 60 H H C C Y Y R 200 R 40 E E T T BAT 100 BAT 20 0 0
06 09
2.7 3.0 3.3 3.6 3.9 4.2
0
2.7 3.0 3.3 3.6 3.9 4.2
0 70- 70-
BATTERY VOLTAGE (V)
093
BATTERY VOLTAGE (V)
093 Figure 6. USB Compliant Charge Current vs. Battery Voltage, Figure 9. USB Limited Battery Charge Current vs. Battery Voltage, VIN = 5.0 V, ILIM = 500 mA VIN = 5.0 V, ILIM = 100 mA Rev. D | Page 9 of 40 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications Recommended Input and Output Capacitance I2C-Compatible Interface Timing Specifications Timing Diagram Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Temperature Characteristics Typical Waveforms Theory of Operation Introduction Charger Modes Input Current Limit USB Compatibility Trickle Charge Mode Trickle Charge Mode Timer Weak Charge Mode (Constant Current) Fast Charge Mode (Constant Current) Fast Charge Mode (Constant Voltage) Fast Charge Mode Timer Watchdog Timer Safety Timer Charge Complete Recharge Battery Charging Enable/Disable Thermal Management Isothermal Charging Thermal Shutdown and Thermal Early Warning Fault Recovery Battery Isolation FET Battery Detection Battery Level Detection Battery (ISO_Bx) Short Detection Battery Pack Temperature Sensing Battery Thermistor Input JEITA Li-Ion Battery Temperature Charging Specification External Resistor for V_WEAK_SET I2C Interface Charger Operational Flowchart I2C Register Map Register Bit Descriptions Applications Information External Components Inductor Selection ISO_Sx (VOUT) and ISO_Bx Capacitor Selection VINx Capacitor Selection CFILT Capacitor Selection PCB Layout Guidelines Power Dissipation and Thermal Considerations Charger Power Dissipation Junction Temperature Factory-Programmable Options Packaging and Ordering Information Outline Dimensions Ordering Guide