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MCP19123T-E/MQ - Microchip

Description: Microchip MCP19123T-E/MQ, 1, Buck Boost Controller Buck Controller 35A, Adjustable, 1.6 MHz 28-Pin, QFN

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MCP19123T-E/MQ - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN mq package
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MCP19123T-E/MQ - Microchip  - 3D model - Quad Flat No-Lead - QFN mq package
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MCP19123T-E/MQ Details

  • Manufacturer Part Number:

    MCP19123T-E/MQ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    QFN-28

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Date Of Intro:

    2017-05-05

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Additional Feature:

    3V TO 5V REGULATING OUTPUT ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    16 V

  • Output Voltage-Min:

    0.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1600 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

MCP19123T-E/MQ Frequently Asked Questions (FAQs)

  • The maximum output current of the MCP19123T-E/MQ is 3A per channel.
  • The device can be configured for synchronous or asynchronous operation by setting the SYNC pin high or low, respectively. Synchronous operation allows for better noise immunity, while asynchronous operation provides faster response times.
  • The EN (Enable) pin is used to enable or disable the device. When EN is high, the device is enabled, and when EN is low, the device is disabled. This pin can be used to shut down the device when not in use to conserve power.
  • The output voltage of the MCP19123T-E/MQ can be adjusted by using an external resistor divider network connected to the FB (Feedback) pin. The output voltage is determined by the ratio of the resistors in the divider network.
  • The thermal shutdown temperature of the MCP19123T-E/MQ is 150°C. If the device exceeds this temperature, it will shut down to prevent damage.

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MCP19123T-E/MQ 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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