MCP73862-I/MLG Microchip Technology, MCP73862-I/MLG Datasheet - Page 9
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MCP73862-I/MLG
Manufacturer Part Number
MCP73862-I/MLG
Description
IC CONTROLLER LI-ION 8.2V 16QFN
Manufacturer
Microchip Technology
Specifications of MCP73862-I/MLG
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
Output Voltage
8.2 V, 8.4 V
Output Current
1200 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MCP73862-I/MLG
MCP73862-I/MLGR
MCP73862-I/MLGR
NOTE: Unless otherwise indicated, V
FIGURE 2-19:
(I
FIGURE 2-20:
Voltage (V
FIGURE 2-21:
Voltage (V
(I
2004 Microchip Technology Inc.
DISCHARGE
THREF
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
2.570
2.560
2.550
2.540
2.530
2.550
2.548
2.546
2.544
2.542
2.540
).
4.0
9.0
THREF
THREF
0
MCP73862
V
V
SET
DD
MCP73862
V
I
MCP73862
V
) vs. Battery Voltage (V
THREF
SET
SET
= V
= V
25
= V
= V
4.8
SS
= 100 A
9.5
DD
) vs. Supply Voltage (V
) vs. Thermistor Bias Current
DD
DD
50
Output Leakage Current
Thermistor Reference
Thermistor Reference
5.6
10.0
75
I
THREF
V
V
BAT
10.5
DD
6.4
100 125 150 175 200
(V)
(V)
(µA)
11.0
7.2
DD
BAT
= [V
11.5
8.0
).
DD
REG
+85°C
+25°C
-40°C
).
12.0
8.8
(Typ) + 1V], I
OUT
FIGURE 2-22:
Ambient Temperature (T
FIGURE 2-23:
(V
FIGURE 2-24:
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
2.550
2.546
2.542
2.538
2.534
2.530
8.414
8.410
8.406
8.402
8.398
8.394
8.390
8.386
THREF
MCP73862
V
I
OUT
SET
= 10 mA
= V
A
DD
) vs. Ambient Temperature (T
= +25°C, Constant Voltage mode.
MCP73861/2
Supply Current (I
Battery Regulation Voltage
Thermistor Reference
A
T
T
).
T
A
A
A
(°C)
(°C)
(°C)
DS21893A-page 9
A
MCP73862
V
I
THREF
).
SET
MCP73862
V
I
OUT
SET
SS
= V
= 100 A
= 10 mA
= V
) vs.
DD
DD
A
).