參數(shù)資料
型號: MCP73843
廠商: Microchip Technology Inc.
英文描述: Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers
中文描述: 先進的單節(jié)或雙節(jié)鋰離子/鋰聚合物充電管理控制器
文件頁數(shù): 7/24頁
文件大?。?/td> 414K
代理商: MCP73843
2004 Microchip Technology Inc.
DS21823B-page 7
MCP73841/2/3/4
Note:
Unless otherwise indicated, V
DD
= [V
REG
(Typ) + 1V], I
OUT
= 10 mA and T
A
= +25°C.
FIGURE 2-7:
(V
BAT
) vs. Charge Current (I
OUT
).
Battery Regulation Voltage
FIGURE 2-8:
(V
BAT
) vs. Supply Voltage (V
DD
).
Battery Regulation Voltage
FIGURE 2-9:
(V
BAT
) vs. Supply Voltage (V
DD
).
Battery Regulation Voltage
FIGURE 2-10:
Charge Current (I
OUT
).
Supply Current (I
SS
) vs.
FIGURE 2-11:
Supply Voltage (V
DD
).
Supply Current (I
SS
) vs.
FIGURE 2-12:
Supply Voltage (V
DD
).
Supply Current (I
SS
) vs.
8.390
8.392
8.394
8.396
8.398
8.400
8.402
8.404
8.406
8.408
10
100
1000
I
OUT
(mA)
V
B
+55°C
+25°C
-5°C
MCP73842-8.4V
V
DD
= 9.4 V
8.390
8.392
8.394
8.396
8.398
8.400
8.402
8.404
8.406
8.408
8.8
9.2
9.6
10
10.4 10.8 11.2 11.6
12
V
DD
(V)
V
B
+55°C
+25°C
-5°C
MCP73842-8.4V
I
OUT
= 1000 mA
8.390
8.392
8.394
8.396
8.398
8.400
8.402
8.404
8.406
8.408
8.8
9.2
9.6
10.0 10.4 10.8 11.2 11.6 12.0
V
DD
(V)
V
B
MCP73842-8.4V
I
OUT
= 10 mA
+55°C
+25°C
-5°C
0.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
10
100
1000
I
OUT
(mA)
I
S
+25°C
+85°C
-45°C
MCP73842-8.4V
V
DD
= 9.4 V
0.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
8.8
9.2
9.6
10.0 10.4 10.8 11.2 11.6 12.0
V
DD
(V)
I
S
+25°C
+85°C
-45°C
MCP73842-8.4V
I
OUT
= 1000 mA
0.00
0.20
0.40
0.60
0.80
1.00
1.20
1.40
8.8
9.2
9.6
10.0 10.4 10.8 11.2 11.6 12.0
V
DD
(V)
I
S
MCP73842-8.4V
I
OUT
= 10 mA
-45°C
+25°C
+85°C
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