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XCL231B0K1H2 - Torex

Description: DC/DC CONV, BUCK, 1.2MHZ, 105DEG C ROHS COMPLIANT: YES 36V, 600mA Inductor Built-in Step-down “micro DC/DC” Converter

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PCB Footprints
XCL231B0K1H2 - Torex PCB footprint - Other - Other - XCL231B0K1H2-1
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3D Models
XCL231B0K1H2 - Torex  - 3D model - Other - XCL231B0K1H2-1
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XCL231B0K1H2 Details

  • Manufacturer Part Number:

    XCL231B0K1H2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QFN-10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2020-03-26

  • Manufacturer:

    Torex Semiconductor LTD

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XQCC-N10

  • Length:

    3 mm

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.6 A

  • Output Voltage-Max:

    5 V

  • Output Voltage-Min:

    1 V

  • Package Code:

    QCCN

  • Package Equivalence Code:

    LCC10,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.7 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1302 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    10

  • Width:

    3 mm

XCL231B0K1H2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the XCL231B0K1H2 would involve keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure the XCL231B0K1H2 operates within its recommended operating conditions, make sure to follow the recommended voltage and current ratings, and keep the operating temperature within the specified range (-40°C to 85°C). Also, ensure proper thermal management by providing adequate heat dissipation.
  • To minimize EMI and EMC issues with the XCL231B0K1H2, use a shielded enclosure, keep the input and output cables short and away from noise sources, and use a common-mode choke or ferrite bead on the input and output lines. Additionally, ensure the PCB layout is designed to minimize radiation and susceptibility to external noise.
  • While the XCL231B0K1H2 is a high-quality component, it's essential to evaluate its suitability for high-reliability or safety-critical applications. Review the component's reliability data, failure modes, and fault tolerance to ensure it meets the specific requirements of your application.
  • To troubleshoot issues with the XCL231B0K1H2, start by verifying the input voltage, output voltage, and current consumption. Check for overheating, short circuits, or other signs of physical damage. Use an oscilloscope to analyze the input and output waveforms, and consult the datasheet and application notes for guidance on troubleshooting common issues.

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XCL231B0K1H2 Overview

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