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MIC26603YJL-TR - Microchip

Description: Microchip, MIC26603YJL-TR DC-DC Converter, 1-Channel 6A Adjustable 28-Pin, MLF

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MIC26603YJL-TR - Microchip - PCB symbol
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MIC26603YJL-TR - Microchip PCB footprint - Other - Other - MIC26603YJL-TR-2
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MIC26603YJL-TR - Microchip - 3D model - Other - MIC26603YJL-TR-2
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MIC26603YJL-TR Details

  • Manufacturer Part Number:

    MIC26603YJL-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    28

  • Manufacturer Package Code:

    VQFN-28

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XQCC-N28

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.2X.24,25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    750 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

MIC26603YJL-TR Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the MIC26603YJL-TR near a thermal pad or a heat sink, and ensuring good airflow around the device. The datasheet provides some guidelines, but a more detailed application note from Microchip provides additional recommendations.
  • To ensure a stable and accurate output voltage, it's essential to follow the recommended capacitor selection and placement guidelines, as well as to decouple the input and output with suitable capacitors. Additionally, the output voltage can be trimmed using the FB (feedback) pin.
  • While the datasheet specifies a maximum input voltage of 5.5V, it's essential to note that the device can handle transient voltages up to 6V for short durations. However, it's recommended to keep the input voltage within the specified range for reliable operation.
  • The MIC26603YJL-TR has built-in overcurrent protection (OCP) and thermal shutdown (TSD) features. However, it's still important to add external protection mechanisms, such as fuses or PTC resistors, to prevent damage from excessive current or heat. Additionally, ensure good airflow and a suitable thermal design to prevent overheating.
  • While the MIC26603YJL-TR is rated for operation up to 125°C, it's essential to consider the device's power dissipation and thermal design when operating in high-temperature environments. Ensure good airflow, and consider using a heat sink or thermal pad to maintain a safe operating temperature.

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MIC26603YJL-TR 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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