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MCP73844-840I/MS - Microchip

Description: Li-Ion Charge Controller 8.4V MSOP8

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MCP73844-840I/MS - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - MSOP
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MCP73844-840I/MS Details

  • Manufacturer Part Number:

    MCP73844-840I/MS

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    MSOP

  • Package Description:

    PLASTIC, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    MSOP-8

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    5 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY MONITOR

  • JESD-30 Code:

    S-PDSO-G8

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • 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:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +8.4V

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

    40

  • Width:

    3 mm

MCP73844-840I/MS Frequently Asked Questions (FAQs)

  • The maximum charging current that the MCP73844-840I/MS can handle is 1.4A, but it can be adjusted using an external resistor.
  • The MCP73844-840I/MS 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 MCP73844-840I/MS 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 MCP73844-840I/MS 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 or the charging circuit.
  • The MCP73844-840I/MS is rated for operation up to 85°C, but it's recommended to use it in environments with temperatures below 70°C for optimal performance and reliability.

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MCP73844-840I/MS 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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