MCP73862-I/ML Microchip Technology, MCP73862-I/ML Datasheet - Page 7

• 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

2.0
NOTE: Unless otherwise indicated, V
FIGURE 2-1:
(V
FIGURE 2-2:
(V
FIGURE 2-3:
(V
© 2008 Microchip Technology Inc.
Note:
BAT
BAT
BAT
) vs. Charge Current (I
) vs. Supply Voltage (V
) vs. Supply Voltage (V
4.207
4.205
4.203
4.201
4.199
4.197
4.195
4.193
4.207
4.205
4.203
4.201
4.199
4.197
4.195
4.193
4.40
4.30
4.20
4.10
4.00
3.90
3.80
TYPICAL PERFORMANCE CURVES
4.5
4.5
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.
10
MCP73861/3
V
I
OUT
SET
= 10 mA
= V
6.0
6.0
DD
Charge Current (mA)
Battery Regulation Voltage
Battery Regulation Voltage
Battery Regulation Voltage
Supply Voltage (V)
Supply Voltage (V)
7.5
7.5
100
OUT
DD
DD
9.0
9.0
).
).
).
DD
I
OUT
= [V
MCP73861/3
10.5
MCP73861/3
10.5
V
= 1000 mA
V
V
DD
SET
SET
REG
= 5.2V
= V
= V
1000
DD
DD
12.0
12.0
(typ.) + 1V], I
OUT
FIGURE 2-4:
Charge Current (I
FIGURE 2-5:
Supply Voltage (V
FIGURE 2-6:
Supply Voltage (V
= 10 mA and T
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
4.207
4.205
4.203
4.201
4.199
4.197
4.195
4.193
4.5
4.5
4.5
MCP73861/2/3/4
MCP73861/3
V
I
OUT
SET
= 10 mA
= V
A
6.0
6.0
= +25°C, Constant-voltage mode.
6.0
DD
OUT
DD
DD
Supply Current (I
Supply Voltage (V)
Supply Current (I
Supply Voltage (V)
Supply Current (I
).
).
Supply Voltage (V)
).
7.5
7.5
7.5
9.0
9.0
9.0
DS21893D-page 7
I
OUT
10.5
10.5
MCP73861/3
I
10.5
MCP73861/3
OUT
SS
SS
SS
= 1000 mA
V
V
SET
SET
= 10 mA
) vs.
) vs.
) vs.
= V
= V
DD
12.0
DD
12.0
12.0