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MCP73831T-2ATI/OT - Microchip

Description: Microchip MCP73831T-2ATI/OT, Battery Charge Controller Lithium-Ion/Polymer, 500mA, 5-pin SOT-23

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PCB Footprints
MCP73831T-2ATI/OT - Microchip PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - (OT) [SOT-23]
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MCP73831T-2ATI/OT - Microchip  - 3D model - SOT23 (5-Pin) - (OT) [SOT-23]
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MCP73831T-2ATI/OT Details

  • Manufacturer Part Number:

    MCP73831T-2ATI/OT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    SOT-23-5

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    REGULATION VOLTAGE IS 4.2V

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    1.5 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    3.75 V

  • Supply Voltage-Nom (Vsup):

    5.2 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.2V

  • Width:

    1.6 mm

MCP73831T-2ATI/OT Frequently Asked Questions (FAQs)

  • The maximum charging current that the MCP73831T-2ATI/OT can handle is 1.5A, but it can be adjusted to a lower value using an external resistor.
  • The MCP73831T-2ATI/OT has a built-in overcharge protection circuit that prevents the battery from being overcharged. It does this by monitoring the battery voltage and temperature, and terminating the charge cycle when the battery is fully charged.
  • Yes, the MCP73831T-2ATI/OT can be used for charging lithium-ion batteries with different capacities. However, the charging current and voltage may need to be adjusted depending on the battery capacity and chemistry.
  • The MCP73831T-2ATI/OT has a built-in short-circuit protection circuit that detects and responds to short-circuit conditions. If a short-circuit is detected, the device will shut down to prevent damage to the battery and the charging circuit.
  • The MCP73831T-2ATI/OT is rated for operation up to 85°C, but it's recommended to derate the charging current and voltage at high temperatures to prevent overheating and ensure reliable operation.

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MCP73831T-2ATI/OT Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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Part Image MCP73831-2ATI/OT Microchip Technology Inc

LINEAR BATTERY CHARGER, Adjustable, 1 Channel, PDSO5