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MCP16311-E/MS - Microchip

Description: Microchip, MCP16311-E/MS Switching Regulator 1A Adjustable, 2 → 24 V 8-Pin, MSOP

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MCP16311-E/MS - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8 Lead MS MSOP
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MCP16311-E/MS - Microchip  - 3D model - Small Outline Packages - 8 Lead MS MSOP
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MCP16311-E/MS Details

  • Manufacturer Part Number:

    MCP16311-E/MS

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    MSOP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 2 TO 24V; ALSO REQUIRE PFM CONTROL TECHNIQUE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    4.4 V

  • Input Voltage-Nom:

    7 V

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    24 V

  • Output Voltage-Min:

    2 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100; TS 16949

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    575 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    2 mm

MCP16311-E/MS Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 10uF to 22uF, depending on the input voltage and output current requirements. A larger capacitor value can help to reduce input voltage ripple and improve output voltage regulation.
  • To ensure stability, it's essential to follow the recommended PCB layout guidelines, use a sufficient output capacitor value (typically 10uF to 22uF), and ensure that the input voltage is within the recommended range. Additionally, the output voltage can be adjusted using the FB pin, and the EN pin can be used to enable or disable the output voltage.
  • The maximum output current capability of the MCP16311-E/MS is 1A. However, the actual output current capability may be limited by the input voltage, output voltage, and thermal considerations. It's essential to consult the datasheet and perform thermal calculations to ensure the device operates within its safe operating area.
  • The MCP16311-E/MS has a built-in overcurrent protection feature that can be enabled by connecting a resistor (Roc) between the OC pin and GND. The value of Roc determines the overcurrent threshold. When the output current exceeds the threshold, the device will limit the output current to prevent damage.
  • The EN (Enable) pin is used to enable or disable the output voltage of the MCP16311-E/MS. When the EN pin is pulled high (logic level 1), the output voltage is enabled. When the EN pin is pulled low (logic level 0), the output voltage is disabled, and the device enters a low-power shutdown mode.

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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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