Datasheet
2009-2013 Microchip Technology Inc. DS20002183E-page 9
MCP73113/4
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, V
DD
= [V
REG
(Typical) + 1V], I
OUT
= 50 mA and T
A
= +25°C, Constant-Voltage mode.
FIGURE 2-1: Battery Regulation Voltage
(V
BAT
) vs. Supply Voltage (V
DD
).
FIGURE 2-2: Battery Regulation Voltage
(V
BAT
) vs. Supply Voltage (V
DD
).
FIGURE 2-3: Battery Regulation Voltage
(V
BAT
) vs. Ambient Temperature (T
A
).
FIGURE 2-4: Battery Regulation Voltage
(V
BAT
) vs. Ambient Temperature (T
A
).
FIGURE 2-5: Charge Current (I
OUT
) vs.
Programming Resistor (R
PROG
).
FIGURE 2-6: Charge Current (I
OUT
) vs.
Supply Voltage (V
DD
).
Note: The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
4.180
4.185
4.190
4.195
4.200
4.205
4.210
4.215
4.220
4.5 4.8 5.0 5.3 5.5 5.8
6.0
Battery Regulation Voltage (V)
Supply Voltage (V)
I
LOAD
= 50 mA
V
BAT
= 4.2V
T
A
= +25 C
4.180
4.185
4.190
4.195
4.200
4.205
4.210
4.215
4.220
4.5 4.8 5.1 5.4 5.7 6.0
Supply Voltage (V)
Battery Regulation Voltage (V)
I
LOAD
= 150 mA
V
BAT
= 4.2
V
T
A
= +25
°C
4.170
4.175
4.180
4.185
4.190
4.195
4.200
4.205
4.210
4.215
4.220
-5 5 1525354555
Ambient Temperature (°C)
Battery Regulation Voltage (V)
I
LOAD
= 50 mA
V
DD
= 5.2V
4.170
4.175
4.180
4.185
4.190
4.195
4.200
4.205
4.210
4.215
4.220
-5 5 1525354555
Ambient Temperature (°C)
Battery Regulation Voltage (V)
I
LOAD
= 150 mA
V
DD
= 5.2V
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1 2 3 4 5 6 7 8 9 10 11121314151617181920
Programming Resistor (kΩ)
Charge Current (mA)
V
DD
= 5.2
V
T
A
= +25
°C
750
770
790
810
830
850
870
890
910
930
950
4.54.85.15.45.76.0
Supply Voltage (V)
Charge Current (mA)
R
PROG
= 1.33 kΩ
T
A
= +25
°C