MCP73827-4.1VUA Microchip Technology, MCP73827-4.1VUA Datasheet - Page 11
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MCP73827-4.1VUA
Manufacturer Part Number
MCP73827-4.1VUA
Description
IC,Battery Management,TSSOP,8PIN,PLASTIC
Manufacturer
Microchip Technology
Specifications of MCP73827-4.1VUA
Function
Charge Management
Battery Type
Lithium-Ion (Li-Ion)
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-20°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Output Voltage
4.141 V
Operating Supply Voltage
4.5 V to 5.5 V
Supply Current
560 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 20 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
MCP738274.1VUA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP73827-4.1VUA
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
MCP73827-4.1VUATR
Manufacturer:
Microchip Technology
Quantity:
2 150
6.0
The MCP73827 is designed to operate in conjunction
with a host microcontroller or in stand-alone applica-
tions. The MCP73827 provides the preferred charge
algorithm for Lithium-Ion cells, controlled current fol-
FIGURE 6-1:
FIGURE 6-2:
© 2007 Microchip Technology Inc.
VOLTAGE
REGULATED
WALL CUBE
APPLICATIONS
100 kΩ
22 kΩ
REGULATION
VOLTAGE
(V
REGULATION
CURRENT
(I
TRANSITION
THRESHOLD
PRECONDITION
CURRENT
MODE - CHARGE
STATUS OUTPUT
CURRENT MONITOR
I
MON
OUT(PEAK
REG
Typical Application Circuit.
Typical Charge Profile.
- CHARGE
)
MA2Q705
))
10 µF
1.5V
0V
5V
0V
PRECONDITIONING
332 Ω
PHASE
SHDN
GND
MODE
I
MON
1
2
4
3
CHARGE
VOLTAGE
MCP73827
CONTROLLED CURRENT
PHASE
8
7
6
5
V
V
V
V
IN
SNS
DRV
BAT
lowed by constant voltage. Figure 6-1 depicts a typical
stand-alone application circuit and Figure 6-2 depicts
the accompanying charge profile.
100 mΩ
R
SENSE
CURRENT
CHARGE
NDS8434
CONSTANT VOLTAGE
Q
1
PHASE
I
OUT
MCP73827
10 µF
PACK+
PACK-
DS21704B-page 11
BATTERY PACK
SINGLE CELL
LITHIUM-ION
+
-