MCP73862-I/ML Microchip Technology, MCP73862-I/ML Datasheet - Page 9

• 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

Typical Performance Curves (Continued)
NOTE: Unless otherwise indicated, V
FIGURE 2-13:
(V
FIGURE 2-14:
(V
FIGURE 2-15:
(V
© 2008 Microchip Technology Inc.
BAT
BAT
BAT
) vs. Charge Currentt(I
) vs. Supply Voltage (V
) vs. Supply Voltage (V
8.407
8.405
8.403
8.401
8.399
8.397
8.395
8.393
8.407
8.405
8.403
8.401
8.399
8.397
8.395
8.393
8.412
8.410
8.408
8.406
8.404
8.402
8.400
8.398
10.0
10
9.0
MCP73862/4
V
V
MCP73862/4
V
I
MCP73862/4
V
I
OUT
SET
DD
OUT
SET
SET
= 9.4V
= V
= 1000 mA
= 10 mA
= V
= V
9.5
10.4
DD
DD
DD
Battery Regulation Voltage
Battery Regulation Voltage
Battery Regulation Voltage
Charge Current (mA)
Supply Voltage (V)
Supply Voltage (V)
10.0
10.8
100
10.5
OUT
DD
DD
11.2
).
).
).
11.0
DD
= [V
11.6
11.5
REG
1000
12.0
12.0
(typ.) + 1V], I
OUT
FIGURE 2-16:
Charge Current (I
FIGURE 2-17:
Supply Voltage (V
FIGURE 2-18:
Supply Voltage (V
= 10 mA and T
1.00
0.90
0.80
0.70
0.60
0.50
0.40
1.60
1.40
1.20
1.00
0.80
0.60
0.40
1.00
0.90
0.80
0.70
0.60
0.50
0.40
9.0
9.0
10
MCP73862/4
V
V
MCP73862/4
V
I
MCP73862/4
V
I
OUT
OUT
MCP73861/2/3/4
SET
DD
SET
SET
= 9.4V
= 1000 mA
= 10 mA
= V
= V
= V
9.5
9.5
A
DD
DD
DD
= +25°C, Constant-voltage mode.
OUT
DD
DD
Charge Current (mA)
10.0
10.0
Supply Voltage (V)
Supply Voltage (V)
Supply Current (I
Supply Current (I
Supply Current (I
).
).
).
10.5
10.5
100
11.0
11.0
DS21893D-page 9
11.5
11.5
SS
SS
SS
) vs.
) vs.
) vs.
1000
12.0
12.0