MCP73862 Microchip Technology Inc., MCP73862 Datasheet - Page 7

• Manufacturer Part Number: MCP73862
• Description: Advanced Single Or Dual Cell, Fully Integrated Li-ion / Li-polymer Charge Management Controllers
• Manufacturer: Microchip Technology Inc.

TYPICAL PERFORMANCE CURVES (CONTINUED)
NOTE: Unless otherwise indicated, V
FIGURE 2-7:
(I
(V
FIGURE 2-8:
Voltage (V
FIGURE 2-9:
Voltage (V
(I
© 2005 Microchip Technology Inc.
DISCHARGE
THREF
BAT
).
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
2.550
2.540
2.530
2.520
2.510
2.500
2.520
2.515
2.510
2.505
2.500
).
2.0
THREF
THREF
MCP73861/3
V
V
4.5
) vs. Battery Regulation Voltage
0
SET
DD
MCP73861/3
V
MCP73861/3
V
I
THREF
= V
SET
= V
SET
2.4
25
SS
= V
DD
Battery Regulation Voltage (V)
= V
) vs. Supply Voltage (V
) vs. Thermistor Bias Current
= 100 µA
6.0
DD
DD
Therm. Bias Current (µA)
50
Output Leakage Current
Thermistor Reference
Thermistor Reference
2.8
Supply Voltage (V)
75
7.5
3.2
100 125 150 175 200
9.0
3.6
DD
= [V
10.5
4.0
DD
REG
+85°C
+25°C
-40°C
).
12.0
(typ.) + 1V], I
4.4
OUT
FIGURE 2-10:
Ambient Temperature (T
FIGURE 2-11:
(V
FIGURE 2-12:
Voltage (V
BAT
= 10 mA and T
1.60
1.40
1.20
1.00
0.80
0.60
0.40
4.207
4.205
4.203
4.201
4.199
4.197
4.195
4.193
) vs. Ambient Temperature (T
2.520
2.515
2.510
2.505
2.500
THREF
MCP73861/3
V
I
OUT
MCP73861/2/3/4
MCP73861/3
V
I
SET
MCP73861/3
V
I
THREF
OUT
SET
SET
= 10 mA
= V
= 10 mA
= V
= V
= 100 µA
A
DD
DD
) vs. Ambient Temperature (T
= +25°C, Constant-voltage mode.
DD
Ambient Temperature (°C)
Ambient Temperature (°C)
Ambient Temperature (°C)
Supply Current (I
Battery Regulation Voltage
Thermistor Reference
A
).
DS21893C-page 7
A
).
SS
) vs.
A
).