Datasheet Microchip MCP73831

ManufacturerMicrochip
SeriesMCP73831

Tiny 500mA linear charge management controller

Datasheets

Datasheet MCP73831, MCP73832
PDF, 843 Kb, Revision: 07-14-2014, File uploaded: Nov 18, 2017, Pages: 28
Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
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Prices

Status

MCP73831-2ACI/MCMCP73831-2ATI/MCMCP73831-2DCI/MCMCP73831-3ACI/MCMCP73831-4ADI/MCMCP73831-5ACI/MCMCP73831T-2ACI/MCMCP73831T-2ACI/OTMCP73831T-2ACI/OTAAAMCP73831T-2ADI/OTMCP73831T-2ATI/MCMCP73831T-2ATI/OTMCP73831T-2DCI/MCMCP73831T-2DCI/OTMCP73831T-3ACI/MCMCP73831T-3ACI/OTMCP73831T-4ADI/MCMCP73831T-4ADI/OTMCP73831T-5ACI/MCMCP73831T-5ACI/OT
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

MCP73831-2ACI/MCMCP73831-2ATI/MCMCP73831-2DCI/MCMCP73831-3ACI/MCMCP73831-4ADI/MCMCP73831-5ACI/MCMCP73831T-2ACI/MCMCP73831T-2ACI/OTMCP73831T-2ACI/OTAAAMCP73831T-2ADI/OTMCP73831T-2ATI/MCMCP73831T-2ATI/OTMCP73831T-2DCI/MCMCP73831T-2DCI/OTMCP73831T-3ACI/MCMCP73831T-3ACI/OTMCP73831T-4ADI/MCMCP73831T-4ADI/OTMCP73831T-5ACI/MCMCP73831T-5ACI/OT
PackageDFNDFNDFNDFNDFNDFNDFNSOT-23SOT-23SOT-23DFNSOT-23DFNSOT-23DFNSOT-23DFNSOT-23DFNSOT-23
Pins88888885558585858585

Parametrics

Parameters / ModelsMCP73831-2ACI/MCMCP73831-2ATI/MCMCP73831-2DCI/MCMCP73831-3ACI/MCMCP73831-4ADI/MCMCP73831-5ACI/MCMCP73831T-2ACI/MCMCP73831T-2ACI/OTMCP73831T-2ACI/OTAAAMCP73831T-2ADI/OTMCP73831T-2ATI/MCMCP73831T-2ATI/OTMCP73831T-2DCI/MCMCP73831T-2DCI/OTMCP73831T-3ACI/MCMCP73831T-3ACI/OTMCP73831T-4ADI/MCMCP73831T-4ADI/OTMCP73831T-5ACI/MCMCP73831T-5ACI/OT
# of Li-Ion Cells11111111111111111111
Charge Safety TimersNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Integrated FETIntIntIntIntIntIntIntIntIntIntIntIntIntIntIntIntIntIntIntInt
Iout Max, mA500500500500500500500500500500500500500500500500500500500500
Linear ModeYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Max. Thermal RegulationYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Operating Current Typ, mA0.510.510.510.510.510.510.510.510.510.510.510.510.510.510.510.510.510.510.510.51
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85
Precondition ChargeYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Reverse Discharge Current Typ, uA0.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.150.15
Shut Down ModeYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Status OutputYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYesYes
Supply Current Typ, mA0.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.75
Supply PresentNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
TechnologyLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinearLinear
Temp. Range-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85-40 - 85
Temperature MonitorNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Typical Reverse Leakage Current, µA0.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.75
UVLO3.453.453.453.453.453.453.453.453.453.453.453.453.453.453.453.453.453.453.453.45
Vcc Range, V3.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 63.75 - 6
Voltage Regulation Accuracy, %0.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.750.75
Voltage Regulation Typical, V4.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.54.2, 4.35, 4.4, 4.5

Eco Plan

MCP73831-2ACI/MCMCP73831-2ATI/MCMCP73831-2DCI/MCMCP73831-3ACI/MCMCP73831-4ADI/MCMCP73831-5ACI/MCMCP73831T-2ACI/MCMCP73831T-2ACI/OTMCP73831T-2ACI/OTAAAMCP73831T-2ADI/OTMCP73831T-2ATI/MCMCP73831T-2ATI/OTMCP73831T-2DCI/MCMCP73831T-2DCI/OTMCP73831T-3ACI/MCMCP73831T-3ACI/OTMCP73831T-4ADI/MCMCP73831T-4ADI/OTMCP73831T-5ACI/MCMCP73831T-5ACI/OT
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

MCP73832

Model Line

Manufacturer's Classification

  • Power Management > Battery Management

1-4 Layer PCBs $2