MCP73862-I/ML Microchip Technology, MCP73862-I/ML Datasheet - Page 6

• 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
2.0
NOTE: Unless otherwise indicated, V
FIGURE 2-1:
(V
FIGURE 2-2:
(V
FIGURE 2-3:
(V
DS21893A-page 6
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
4.40
4.30
4.20
4.10
4.00
3.90
3.80
4.207
4.205
4.203
4.201
4.199
4.197
4.195
4.193
TYPICAL PERFORMANCE CURVES
4.5
4.5
10
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.
MCP73861
V
I
OUT
SET
= 10 mA
= V
6.0
DD
6.0
Battery Regulation Voltage
Battery Regulation Voltage
Battery Regulation Voltage
7.5
7.5
I
OUT
V
V
DD
DD
100
(mA)
(V)
OUT
(V)
DD
DD
9.0
9.0
).
).
).
DD
MCP73861
V
I
OUT
SET
10.5
10.5
= [V
MCP73861
V
V
= 1000 mA
SET
DD
= V
= 5.2V
DD
= V
REG
DD
1000
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
1.00
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
4.5
4.5
10
A
6.0
6.0
= +25°C, Constant Voltage mode.
OUT
DD
DD
Supply Current (I
Supply Current (I
Supply Current (I
).
).
).
 2004 Microchip Technology Inc.
7.5
7.5
I
OUT
V
V
DD
DD
100
(mA)
(V)
(V)
9.0
9.0
MCP73861
V
I
OUT
SET
10.5
10.5
MCP73861
V
I
OUT
MCP73861
V
V
SET
= 1000 mA
SS
SS
SS
= V
SET
DD
= 10 mA
= V
= 5.2V
DD
= V
) vs.
) vs.
) vs.
DD
DD
1000
12.0
12.0