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MCP73861-I/MLG - Microchip

Description: BATTERY CHARGER, SMD, 73861

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PCB Footprints
MCP73861-I/MLG - Microchip PCB footprint - Other - Other - QFN65P400X400X100-17N
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MCP73861-I/MLG Details

  • Manufacturer Part Number:

    MCP73861-I/MLG

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, MO-220, QFN-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    4 mA

  • Supply Voltage-Max (Vsup):

    12 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

MCP73861-I/MLG Frequently Asked Questions (FAQs)

  • The maximum input voltage that the MCP73861 can handle is 6.5V. Exceeding this voltage may damage the device.
  • The charge current for the MCP73861 can be set by selecting the appropriate resistor value for the RPROG pin. The datasheet provides a table to determine the resistor value based on the desired charge current.
  • The EN (Enable) pin on the MCP73861 is used to enable or disable the charging function. When the EN pin is high, the charging function is enabled, and when it is low, the charging function is disabled.
  • The MCP73861 has a built-in overcharge protection feature that prevents the battery from being overcharged. When the battery voltage reaches the overcharge threshold (typically 4.2V), the device will automatically terminate the charging cycle.
  • No, the MCP73861 is designed to charge a single battery. Charging multiple batteries in parallel would require a separate charger for each battery or a more complex charging circuit.

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MCP73861-I/MLG 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 MCP73861T-I/MLG Microchip Technology Inc

LINEAR BATTERY CHARGER, Adjustable, 1 Channel, PQCC16