Datasheet

MCP73213
DS22190B-page 10 © 2009 Microchip Technology Inc.
TYPICAL PERFORMANCE CURVES (CONTINUED)
Note: Unless otherwise indicated, V
DD
= [V
REG
(Typical) + 1V], I
OUT
= 10 mA and T
A
= +25°C, Constant-voltage mode.
FIGURE 2-7: Charge Current (I
OUT
) vs.
Programming Resistor (R
PROG
).
FIGURE 2-8: Charge Current (I
OUT
) vs.
Programming Resistor (R
PROG
).
FIGURE 2-9: Charge Current (I
OUT
) vs.
Ambient Temperature (T
A
).
FIGURE 2-10: Charge Current (I
OUT
) vs.
Ambient Temperature (T
A
).
FIGURE 2-11: Battery Short Protection
Regulation Current (I
SHORT
) vs. Ambient
Temperature (T
A
).
FIGURE 2-12: Output Leakage Current
(I
DISCHARGE
) vs. Ambient Temperature (T
A
).
100
106
112
118
124
130
136
142
148
154
160
8.4 9.0 9.6 10.2 10.8 11.4 12.0
Supply Voltage (V)
Charge Current (mA)
R
PROG
= 10 kΩ
T
A
= +25°C
200
210
220
230
240
250
260
270
280
290
300
8.4 9.0 9.6 10.210.811.412.0
Supply Voltage (V)
Charge Current (mA)
R
PROG
= 5 kΩ
T
A
= +25°C
60
63
66
69
72
75
78
81
84
87
90
-5 0 5 10 15 20 25 30 35 40 45 50 55
Ambient Temperature (°C)
Charge Current (mA)
V
BAT
= 8.2V
R
PROG
= 20 kΩ
V
DD
= 12V
V
DD
= 11V
V
DD
= 8.5V
V
DD
= 9.2V
550
560
570
580
590
600
-5 0 5 10 15 20 25 30 35 40 45 50 55
Ambient Temperature (°C)
Charge Current (mA)
V
DD
= 8.5V
V
DD
= 9.2V
V
DD
= 11V
V
DD
= 12V
V
BAT
= 8.2V
R
PROG
= 2 kΩ
10
14
18
22
26
30
-45-35-25-15-5 5 1525354555657585
Ambient Temperature (C)
BSP Regulation Current (mA)
V
DD
= 9.2V
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
-5.0 5.0 15.025.035.045.055.0
Ambient Temperature (°C)
Discharge Current (uA)
V
DD
< V
BAT
V
DD
< V
STOP
End of Charge