MCP73844-840I データシートの表示（PDF） - Microchip Technology
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MCP73844-840I
Microchip Technology
MCP73844-840I Datasheet PDF : 24 Pages
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MCP73841/2/3/4
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 = [VREG(Typ) + 1V], IOUT = 10 mA and TA= +25°C.
4.203
4.202
4.201
4.200
+55°C
+25°C
4.199
4.198
4.197 -5°C
4.196
10
MCP73841-4.2V
VDD = 5.2 V
100
IOUT (mA)
1000
FIGURE 2-1:
Battery Regulation Voltage
(VBAT) vs. Charge Current (IOUT).
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
10
MCP73841-4.2V
VDD = 5.2 V
+85°C
+25°C
-45°C
100
IOUT (mA)
1000
FIGURE 2-4:
Supply Current (ISS) vs.
Charge Current (IOUT).
4.203
4.202
4.201
4.200
MCP73841-4.2V
+55°C IOUT = 1000 mA
+25°C
4.199
4.198
4.197
-5°C
4.196
4.5
6.0
7.5
9.0
VDD (V)
10.5 12.0
FIGURE 2-2:
Battery Regulation Voltage
(VBAT) vs. Supply Voltage (VDD).
1.40
1.20
+85°C MCP73841-4.2V
IOUT = 1000 mA
1.00
0.80 +25°C
0.60
-45°C
0.40
0.20
0.00
4.5
6.0
7.5
9.0
10.5 12.0
VDD (V)
FIGURE 2-5:
Supply Current (ISS) vs.
Supply Voltage (VDD).
4.203
4.202
4.201
4.200
MCP73841-4.2V
+55°C IOUT = 10 mA
+25°C
4.199
4.198
4.197
-5°C
4.196
4.5
6.0
7.5
9.0
VDD (V)
10.5 12.0
FIGURE 2-3:
Battery Regulation Voltage
(VBAT) vs. Supply Voltage (VDD).
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
4.5
MCP73841-4.2V
IOUT = 10 mA
-45°C
+25°C
+85°C
6.0
7.5
9.0
10.5 12.0
VDD (V)
FIGURE 2-6:
Supply Current (ISS) vs.
Supply Voltage (VDD).
DS21823B-page 6
2004 Microchip Technology Inc.
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