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MIC33153-SYHJ-TR - Microchip

Description: Switching Voltage Regulators 4MHz PWM 1.2A Internal Inductor Buck Switcher with Soft-Start, Power Good & Hype

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MIC33153-SYHJ-TR - Microchip PCB footprint - Other - Other - MIC33153-SYHJ-TR-2
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MIC33153-SYHJ-TR - Microchip  - 3D model - Other - MIC33153-SYHJ-TR-2
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MIC33153-SYHJ-TR Details

  • Manufacturer Part Number:

    MIC33153-SYHJ-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    14

  • Manufacturer Package Code:

    TDFN-14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    9 Weeks

  • Date Of Intro:

    2019-06-28

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PDSO-N14

  • JESD-609 Code:

    e4

  • Length:

    3.5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.2 A

  • Output Voltage-Max:

    3.383 V

  • Output Voltage-Min:

    3.218 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC14,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1.15 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    4000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

MIC33153-SYHJ-TR Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the MIC33153-SYHJ-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 or a reference design from Microchip can provide more specific guidance.
  • To ensure proper power-up and configuration, follow the recommended power-up sequence outlined in the datasheet, and make sure to configure the device's registers according to the application requirements. It's also important to ensure that the input voltage and current are within the recommended specifications.
  • Operating the MIC33153-SYHJ-TR outside of the recommended operating conditions can lead to reduced performance, decreased reliability, and potentially even device failure. It's essential to ensure that the device operates within the specified temperature range, voltage, and current limits to guarantee optimal performance and longevity.
  • To troubleshoot issues with the MIC33153-SYHJ-TR, start by reviewing the datasheet and application notes to ensure that the device is properly configured and operated within the recommended specifications. Use debugging tools, such as oscilloscopes or logic analyzers, to identify the root cause of the issue. If the problem persists, contact Microchip's technical support for further assistance.
  • Yes, the MIC33153-SYHJ-TR is a high-frequency device, and as such, it requires careful consideration of EMI/EMC issues. Ensure that the PCB layout and component placement minimize electromagnetic interference, and follow good design practices for shielding, grounding, and filtering to reduce emissions and susceptibility.

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MIC33153-SYHJ-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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