Linear battery charger controller for 2-cell Lithium-Ion/Li-Pol batteries, supporting up to 1.1A charge current and a 7.2V battery pack voltage. Features include over voltage, over temperature, and reverse current fault protection. Operates from a 4.2V to 13V supply voltage with a maximum input voltage of 18V. Packaged in a 3mm x 3mm x 0.88mm DFN surface-mount package, this RoHS compliant component offers a minimum operating temperature of -40°C and a maximum of 85°C.
PackageDFN
Voltage Rating7.243V
MountingSurface Mount
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Technical Specifications
Microchip MCP73223-C2SI/MF technical specifications.
General
Battery Pack Voltage
7.2V
Battery Type
LITHIUM-ION
Package/Case
DFN
Drain to Source Resistance
350mR
Fault Protection
Over Voltage, Over Temperature, Reverse Current
Height
0.88mm
Lead Free
Lead Free
Length
3mm
Max Charge Current
1.1A
Max Input Voltage
18V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
1.1A
Max Output Voltage
7.243V
Min Output Voltage
7.157V
Max Supply Voltage
13V
Min Supply Voltage
4.2V
Mount
Surface Mount
Number of Cells
2
Number of Channels
1
Operating Supply Current
700uA
Output Current
1.1A
Output Voltage
7.2V
Package Quantity
120
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Voltage Rating
7.243V
Width
3mm
Compliance
RoHS
Compliant
Datasheet
Microchip MCP73223-C2SI/MF Datasheet
Download the complete datasheet for Microchip MCP73223-C2SI/MF to view detailed technical specifications.
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