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MCP73842T-840I/UN - Microchip

Description: Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers

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MCP73842T-840I/UN - Microchip - PCB symbol
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MCP73842T-840I/UN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - msop
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MCP73842T-840I/UN - Microchip - 3D model - Small Outline Packages - msop
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MCP73842T-840I/UN Details

  • Manufacturer Part Number:

    MCP73842T-840I/UN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Package Description:

    PLASTIC, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    MSOP-10

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY MONITOR

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    4 mA

  • Supply Voltage-Max (Vsup):

    12 V

  • Supply Voltage-Min (Vsup):

    8.7 V

  • Supply Voltage-Nom (Vsup):

    9.4 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +8.4V

  • Width:

    3 mm

MCP73842T-840I/UN Frequently Asked Questions (FAQs)

  • The maximum charging current that the MCP73842T-840I/UN can handle is 1.4A, as specified in the datasheet. However, it's recommended to limit the charging current to 1.2A to ensure reliable operation and to prevent overheating.
  • The MCP73842T-840I/UN has built-in overcharge and over-discharge protection. It will automatically stop charging when the battery is fully charged and will prevent over-discharging by limiting the discharge current to a safe level.
  • The MCP73842T-840I/UN is specifically designed for charging Li-ion/Li-polymer batteries. While it may be possible to use it with other types of batteries, it's not recommended as it may not provide optimal charging performance or safety features for those battery types.
  • The operating temperature range of the MCP73842T-840I/UN is -40°C to +85°C. However, it's recommended to operate the device within a temperature range of 0°C to +70°C for optimal performance and reliability.
  • The MCP73842T-840I/UN has built-in input voltage transient protection and noise filtering to ensure reliable operation in noisy environments. However, it's still recommended to use external filtering and protection components to ensure optimal performance and reliability.

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MCP73842T-840I/UN 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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MCP73842T-840I/UN Alternates

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Part Image MCP73842T-840IUN Microchip Technology Inc

1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO10, PLASTIC, MO-187, MSOP-10