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MCP73123-22S/MF Datasheet(PDF) 7 Page - Microchip Technology

Part # MCP73123-22S/MF
Description  Lithium Iron Phosphate (LiFePO4) Battery Charge Management Controller with Input Overvoltage Protection
PDF  28 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP73123-22S/MF Datasheet(HTML) 7 Page - Microchip Technology

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 2009-2013 Microchip Technology Inc.
DS22191E-page 7
MCP73123/223
2.0
TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, V
DD = [VREG (Typical) + 1V], IOUT = 50 mA and TA= +25°C, Constant Voltage mode.
FIGURE 2-1:
Battery Regulation Voltage
(VBAT) vs. Supply Voltage (VDD).
FIGURE 2-2:
Battery Regulation Voltage
(VBAT) vs. Supply Voltage (VDD).
FIGURE 2-3:
Battery Regulation Voltage
(VBAT) vs. Supply Voltage (VDD).
FIGURE 2-4:
Battery Regulation Voltage
(VBAT) vs. Ambient Temperature (TA).
FIGURE 2-5:
Battery Regulation Voltage
(VBAT) vs. Ambient Temperature (TA).
FIGURE 2-6:
Charge Current (IOUT) vs.
Programming Resistor (RPROG).
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.
3.55
3.56
3.57
3.58
3.59
3.60
3.61
3.62
3.63
3.64
3.65
3.66
4.5
4.8
5.1
5.4
5.7
6.0
Supply Voltage (V)
ILOAD = 150 mA
VBAT = 3.6V
TA = +25°C
3.55
3.56
3.57
3.58
3.59
3.60
3.61
3.62
3.63
3.64
3.65
4.5
4.8
5.1
5.4
5.7
6.0
Supply Voltage (V)
ILOAD = 50 mA
VBAT = 3.6V
TA = +25°C
7.16
7.17
7.18
7.19
7.20
7.21
7.22
7.23
7.24
8.4
9.0
9.6
10.2
10.8
11.4
12.0
Supply Voltage (V)
ILOAD = 50 mA
VBAT = 7.2V
TA = +25°C
7.16
7.17
7.18
7.19
7.20
7.21
7.22
7.23
7.24
-5
0
5 10 15 20 25 30 35 40 45 50 55
Ambient Temperature (°C)
ILOAD = 50 mA
VDD = 9.2V
3.580
3.585
3.590
3.595
3.600
3.605
3.610
3.615
3.620
-5 0
5 10 15 20 25 30 35 40 45 50 55
Ambient Temperature (°C)
ILOAD = 150 mA
VDD = 5.2V
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1 2 3 4 5678 9 1011121314151617181920
Programming Resistor (kΩ)
VDD = 5.2V
TA = +25°C



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