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XCL222B181ER-G - Torex

Description: TOREX - XCL222B181ER-G - POL Converter, Micro DC/DC, 5.5V in, 1.8V/0.5A out, 1.2MHz, CL2025-02, 8Pin

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PCB Footprints
XCL222B181ER-G - Torex PCB footprint - Other - Other - CL-2025-02
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XCL222B181ER-G - Torex  - 3D model - Other - CL-2025-02
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XCL222B181ER-G Details

  • Manufacturer Part Number:

    XCL222B181ER-G

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Torex Semiconductor LTD

  • YTEOL:

    0

  • Additional Feature:

    ALSO CONTROL TECHNIQUE PFM AVAILABLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-N6

  • Length:

    2.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    1.836 V

  • Output Voltage-Min:

    1.764 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSON

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.04 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1200 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL SILVER GOLD

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.55 mm

  • Terminal Position:

    DUAL

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

    10

  • Width:

    2 mm

XCL222B181ER-G Frequently Asked Questions (FAQs)

  • A recommended PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and to use thermal vias to connect the exposed pad to the ground plane. This helps to dissipate heat efficiently.
  • To ensure stable output voltage with varying input voltage, it's recommended to use a capacitor with low ESR (Equivalent Series Resistance) at the input and output pins. Additionally, consider using a voltage regulator with a low dropout voltage and a high power supply rejection ratio (PSRR).
  • The maximum allowable ripple voltage on the input pin is typically 10% of the input voltage. Exceeding this limit may affect the stability of the output voltage.
  • The XCL222B181ER-G is rated for operation up to 105°C. However, it's essential to consider the derating curves and thermal management to ensure reliable operation in high-temperature environments.
  • A 10uF to 22uF ceramic capacitor with an X7R or X5R dielectric is recommended for the input pin. This helps to filter out noise and ensure stable operation.

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XCL222B181ER-G Overview

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