Microchip MCP73831T-2DCI/OT, Battery Charge Controller IC, 3.75 to 6 V, 500mA 5-Pin, SOT-23

RS Stock No.:: 724-0599
Mfr. Part No.:: MCP73831T-2DCI/OT
Brand:: Microchip

Microchip MCP73831T-2DCI/OT, Battery Charge Controller IC, 3.75 to 6 V, 500mA 5-Pin, SOT-23

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45 In AU stock for next working day delivery

50 In Global stock for delivery within 5 working day(s)

Added

Price (ex. GST) Each (In a Pack of 5)

$1.25

(exc. GST)

$1.37

(inc. GST)

Units	Per unit	Per Pack*
5 - 745	$1.25	$6.25
750 - 1495	$1.232	$6.16
1500 +	$1.212	$6.06
*price indicative

RS Stock No.:: 724-0599
Mfr. Part No.:: MCP73831T-2DCI/OT
Brand:: Microchip

Technical data sheets

MCP73831/2, Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers

Legislation and Compliance

Product Details

MCP73831 Li-Polymer Battery Charge Controllers

Microchips MCP73831 battery charge controllers are designed for single cell Li-Lion and Li-Polymer batteries. They're greatly advanced linear controllers and exceptionally great in space limited and cost effective. Included on the device is integrated pass transistor, integrated current sensing and reverse discharge protection. All of this is packed onto a 5-pin, SOT-23 package for minimal space use.

MCP73831 uses a constant current charge algorithm with selectable preconditioning and charge termination.

Features and Benefits:

Small SOT-23 package and cost effective

High accuracy pre-set voltage regulation - ± 0.75%

Four voltage regulation options – 4.2V, 4.35V, 4.4V, 4.5V

Programmable charge current – 15mA up to 500mA

Charge status can output to LEDs

Chip integrated thermal regulation

Under voltage lockout

Applications:

Lithium Ion and Polymer battery chargers

Bluetooth headsets

Digital cameras

Personal data assistants

Cellular telephones

MP3 players

USB chargers

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Battery Management, Microchip

Specifications

Attribute	Value
Battery Type	Lithium-Ion, Lithium-Polymer
Mounting Type	Surface Mount
IC Type	Battery Charge Controller IC
Package Type	SOT-23
Pin Count	5
Typical Operating Supply Voltage	3.75 → 6 V
Dimensions	3.1 x 1.8 x 1.3mm
Length	3.1mm
Width	1.8mm
Height	1.3mm
Maximum Operating Temperature	+85 °C
Maximum Output Current	500mA
Maximum Output Voltage	4.232 V
Minimum Operating Temperature	-40 °C
Minimum Output Voltage	4.168 V
Minimum Output Current	15mA