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

NOTE: Unless otherwise indicated, V
FIGURE 2-7:
(I
FIGURE 2-8:
Voltage (V
FIGURE 2-9:
Voltage (V
(I
 2004 Microchip Technology Inc.
DISCHARGE
THREF
2.520
2.515
2.510
2.505
2.500
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
).
2.0
4.5
THREF
0
THREF
MCP73861
V
V
MCP73861
V
SET
DD
) vs. Battery Voltage (V
MCP73861
V
I
SET
THREF
SET
= V
= V
25
= V
2.4
SS
= V
DD
= 100 µA
) vs. Supply Voltage (V
) vs. Thermistor Bias Current
DD
6.0
DD
50
Output Leakage Current
Thermistor Reference
Thermistor Reference
2.8
75
7.5
I
THREF
V
V
BAT
DD
100 125 150 175 200
3.2
(V)
(V)
(µA)
9.0
3.6
DD
BAT
10.5
= [V
4.0
).
DD
REG
+85°C
+25°C
-40°C
).
12.0
4.4
(Typ) + 1V], I
OUT
FIGURE 2-10:
Ambient Temperature (T
FIGURE 2-11:
(V
FIGURE 2-12:
Voltage (V
BAT
= 10 mA and T
) vs. Ambient Temperature (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
2.520
2.515
2.510
2.505
2.500
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
THREF
MCP73861
V
I
OUT
MCP73861
V
I
SET
MCP73861
V
I
THREF
OUT
SET
SET
= 10 mA
= V
= 10 mA
= V
= V
= 100 A
A
DD
) vs. Ambient Temperature (T
= +25°C, Constant Voltage mode.
DD
DD
MCP73861/2
Supply Current (I
Battery Regulation Voltage
Thermistor Reference
A
T
T
).
T
A
A
A
(°C)
(°C)
(°C)
DS21893A-page 7
A
).
SS
) vs.
A
).