MCP73833-GPI_MF View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
MCP73833-GPI_MF
Microchip Technology
MCP73833-GPI_MF Datasheet PDF : 32 Pages
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MCP73833/4
2.0 TYPICAL PERFORMANCE CURVES
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.
Note: Unless otherwise indicated, VDD = 5.2V, VREG = 4.20V, IOUT = 10 mA and TA= +25°C, Constant-voltage mode.
4.210
4.205
4.200
4.195
4.190
4.185
4.180
4.175
4.170
4.50
4.75
5.00
5.25
MCP73833
IOUT = 10 mA
IOUT = 100 mA
IOUT = 500 mA
IOUT = 900 mA
5.50 5.75 6.00
Supply Voltage (V)
FIGURE 2-1:
Battery Regulation Voltage
(VBAT) vs. Supply Voltage (VDD).
1000
100
10
1 3 5 7 9 11 13 15 17 19 21
Programming Resistor (k:)
FIGURE 2-4:
Charge Current (IOUT) vs.
Programming Resistor (RPROG).
4.220
4.210
MCP73833
4.200
4.190
4.180
4.170
4.160
IOUT = 500 mA
IOUT = 900 mA
IOUT = 10 mA
IOUT = 100 mA
Ambient Temperature (°C)
FIGURE 2-2:
Battery Regulation Voltage
(VBAT) vs. Ambient Temperature (TA).
104
103
102
101
100
99
98
97
96
4.50
4.75
RPROG = 10 k:
5.00 5.25 5.50 5.75 6.00
Supply Voltage (V)
FIGURE 2-5:
Charge Current (IOUT) vs.
Supply Voltage (VDD).
0.40
0.35
0.30
0.25
+85°C
-40°C
0.20 +25°C
0.15
0.10
0.05
0.00
3.00 3.20
3.40
3.60
3.80
4.00
Battery Regulation Voltage (V)
4.20
FIGURE 2-3:
Output Leakage Current
(IDISCHARGE) vs. Battery Regulation Voltage
(VBAT).
1004
1002
1000
998
996
994
992
990
988
986
4.50
4.75
RPROG = 1 k:
5.00 5.25 5.50 5.75 6.00
Supply Voltage (V)
FIGURE 2-6:
Charge Current (IOUT) vs.
Supply Voltage (VDD).
© 2009 Microchip Technology Inc.
DS22005B-page 7
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