Linear battery charger controller for single-cell Li-Ion/Li-Pol batteries. Features a 4.2V battery pack voltage, 500mA maximum charge current, and 4.5V maximum output voltage. Operates with a 3.75V to 6V supply voltage and offers over-voltage fault protection. Packaged in a 5-pin SOT-23 surface mount case with a 350mR drain-to-source resistance. RoHS compliant and designed for tape and reel packaging.
PackageSOT-23
Voltage Rating4.534V
MountingSurface Mount
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Technical Specifications
Microchip MCP73831T-2ACI/OT technical specifications.
General
Battery Pack Voltage
4.2V
Package/Case
SOT-23
Drain to Source Resistance
350mR
Fault Protection
Over Voltage
Height
1.3mm
Lead Free
Lead Free
Length
3.1mm
Max Charge Current
500mA
Max Input Voltage
6V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Voltage
4.5V
Min Output Voltage
4.168V
Max Power Dissipation
1.54W
Max Supply Voltage
6V
Min Supply Voltage
3.75V
Mount
Surface Mount
Number of Cells
1
Number of Channels
1
Number of Outputs
1
Output Current
500mA
Output Voltage
4.2V
Packaging
Tape and Reel
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Termination
SMD/SMT
Voltage Rating
4.534V
Weight
0.00709oz
Width
1.8mm
Compliance
RoHS
Compliant
Datasheet
Microchip MCP73831T-2ACI/OT Datasheet
Download the complete datasheet for Microchip MCP73831T-2ACI/OT to view detailed technical specifications.
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