MCP73862-I/ML Microchip Technology, MCP73862-I/ML Datasheet - Page 8

• Manufacturer Part Number: MCP73862-I/ML
• Description: IC CONTROLLER LI-ION 8.7V 16QFN
• Manufacturer: Microchip Technology

Specifications of MCP73862-I/ML

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 8.7 V ~ 12 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Product: Charge Management
• Output Voltage: 8.442 V
• Output Current: 1200 mA
• Operating Supply Voltage: 8.7 V to 12 V
• Supply Current: 4 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Uvlo Start Threshold: 9.05 V
• Uvlo Stop Threshold: 8.95 V
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification

MCP73861/2/3/4
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
DS21893D-page 8
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
SET
DD
0
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
MCP73861/3
V
I
SET
MCP73861/3
V
I
THREF
OUT
SET
SET
= 10 mA
= V
= 10 mA
= V
= V
= 100 µA
A
DD
) vs. Ambient Temperature (T
DD
= +25°C, Constant-voltage mode.
DD
Ambient Temperature (°C)
Ambient Temperature (°C)
Ambient Temperature (°C)
Supply Current (I
Battery Regulation Voltage
Thermistor Reference
© 2008 Microchip Technology Inc.
A
).
A
).
SS
) vs.
A
).