Linear battery charger controller for single-cell Li-Ion/Li-Pol batteries, featuring a 4.2V battery pack voltage and a maximum charge current of 500mA. This surface-mount IC operates with a maximum input voltage of 3.75V and a maximum supply voltage of 6V, providing an output voltage regulated between 4.168V and 4.232V. It includes over-voltage fault protection and a typical operating supply current of 510µA. Packaged in a 5-pin SOT-23, this RoHS compliant component is supplied on tape and reel.
PackageSOT-23
MountingSurface Mount
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Technical Specifications
Microchip MCP73831T-2DCI/OT technical specifications.
General
Battery Pack Voltage
4.2V
Package/Case
SOT-23
Fault Protection
Over Voltage
Height
1.3mm
Lead Free
Lead Free
Length
3.1mm
Max Charge Current
500mA
Max Input Voltage
3.75V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
500mA
Max Output Voltage
4.232V
Min Output Voltage
4.168V
Max Supply Voltage
6V
Min Supply Voltage
3.75V
Mount
Surface Mount
Number of Cells
1
Number of Channels
1
Number of Outputs
1
Operating Supply Current
510uA
Output Current
500mA
Output Voltage
4.2V
Package Quantity
3000
Packaging
Tape and Reel
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Width
1.8mm
Compliance
RoHS
Compliant
Datasheet
Microchip MCP73831T-2DCI/OT Datasheet
Download the complete datasheet for Microchip MCP73831T-2DCI/OT to view detailed technical specifications.
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