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MCP73831T-2ATI/MC - Microchip

Description: Charger IC Lithium Ion/Polymer 8-DFN (2x3)

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MCP73831T-2ATI/MC Details

  • Manufacturer Part Number:

    MCP73831T-2ATI/MC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Package Description:

    2 X 3 MM, 0.90 MM HEIGHT, PLASTIC, MO-229VCED-2, DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    DFN-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    Thermal Shutdown:150C

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.11,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1 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:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.20V

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Width:

    2 mm

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

  • The maximum charging current that the MCP73831T-2ATI/MC can handle is 1.5A, but it can be adjusted using an external resistor.
  • The MCP73831T-2ATI/MC has a built-in overcharge protection circuit that prevents the battery from being overcharged. It does this by monitoring the battery voltage and current, and terminating the charge cycle when the battery is fully charged.
  • Yes, the MCP73831T-2ATI/MC can be used for charging lithium-ion batteries with different capacities. The device has a programmable charge current and voltage, allowing it to be used with batteries of various capacities.
  • The MCP73831T-2ATI/MC has a built-in thermal regulation circuit that prevents the device from overheating. It does this by monitoring the device temperature and reducing the charge current if the temperature exceeds a certain threshold.
  • The MCP73831T-2ATI/MC is rated for operation up to 85°C, but it can be used in high-temperature environments with proper thermal design and heat sinking. However, the device's performance and reliability may be affected at extremely high temperatures.

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MCP73831T-2ATI/MC 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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