MCP73223-22SI/MF MICROCHIP [Microchip Technology], MCP73223-22SI/MF Datasheet - Page 9

• Manufacturer Part Number: MCP73223-22SI/MF
• Description: Lithium Iron Phosphate (LiFePO4) Battery Charge Management Controller with Input Overvoltage Protection
• Manufacturer: MICROCHIP [Microchip Technology]

2.0
Note: Unless otherwise indicated, V
FIGURE 2-1:
(V
FIGURE 2-2:
(V
FIGURE 2-3:
(V
© 2009 Microchip Technology Inc.
Note:
BAT
BAT
BAT
3.66
3.65
3.64
3.63
3.62
3.61
3.60
3.59
3.58
3.57
3.56
3.55
3.65
3.64
3.63
3.62
3.61
3.60
3.59
3.58
3.57
3.56
3.55
) vs. Supply Voltage (V
) vs. Supply Voltage (V
7.24
7.23
7.22
7.21
7.20
7.19
7.18
7.17
7.16
) vs. Supply Voltage (V
TYPICAL PERFORMANCE CURVES
4.5
4.5
8.4
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.
I
V
T
I
V
T
LOAD
LOAD
A
A
BAT
I
V
T
BAT
LOAD
A
= +25°C
= +25°C
BAT
= +25°C
= 3.6V
= 3.6V
= 50 mA
= 150 mA
9.0
= 7.2V
= 50 mA
4.8
4.8
Supply Voltage (V)
9.6
Battery Regulation Voltage
Battery Regulation Voltage
Battery Regulation Voltage
Supply Voltage (V)
Supply Voltage (V)
5.1
5.1
10.2
DD
DD
DD
5.4
5.4
).
).
).
10.8
DD
= [V
5.7
5.7
11.4
REG
(Typical) + 1V], I
12.0
6.0
6.0
FIGURE 2-4:
(V
FIGURE 2-5:
(V
FIGURE 2-6:
Programming Resistor (R
OUT
BAT
BAT
= 50 mA and T
7.24
7.23
7.22
7.21
7.20
7.19
7.18
7.17
7.16
3.620
3.615
3.610
3.605
3.600
3.595
3.590
3.585
3.580
1200
1100
1000
) vs. Ambient Temperature (T
) vs. Ambient Temperature (T
900
800
700
600
500
400
300
200
100
0
-5
1 2 3 4 5 6 7 8 9 1011121314151617181920
-5
I
V
LOAD
I
V
DD
0
LOAD
DD
0
= 9.2V
MCP73123/223
= 5.2V
= 50 mA
5 10 15 20 25 30 35 40 45 50 55
= 150 mA
5 10 15 20 25 30 35 40 45 50 55
Programming Resistor (kΩ)
Ambient Temperature (°C)
A
Ambient Temperature (°C)
= +25°C, Constant-voltage mode.
Battery Regulation Voltage
Battery Regulation Voltage
Charge Current (I
PROG
).
DS22191A-page 9
A
A
).
).
T
V
A
OUT
DD
= +25°C
= 5.2V
) vs.