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XCL219B123FR-G - Torex

Description: HiSAT-COT ® Control 1.0A Inductor Built-in Step-Down “micro DC/DC” Converters

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XCL219B123FR-G - Torex - PCB symbol
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XCL219B123FR-G - Torex PCB footprint - Other - Other - XCL219B123FR-G-2
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XCL219B123FR-G - Torex - 3D model - Other - XCL219B123FR-G-2
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XCL219B123FR-G Details

  • Manufacturer Part Number:

    XCL219B123FR-G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Torex Semiconductor LTD

  • YTEOL:

    0

  • 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:

    2.7 V

  • JESD-30 Code:

    R-XBCC-B8

  • Length:

    2.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    1.224 V

  • Output Voltage-Min:

    1.176 V

  • Output Voltage-Nom:

    1.2 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    BCC

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.04 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Silver/Gold (Ni/Ag/Au)

  • Terminal Form:

    BUTT

  • Terminal Pitch:

    0.55 mm

  • Terminal Position:

    BOTTOM

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

    10

  • Width:

    2 mm

XCL219B123FR-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 a high capacitance value (e.g., 10uF) at the input pin, and to add a filter capacitor (e.g., 1uF) at the output pin. This helps to reduce ripple and noise.
  • The maximum allowable ripple voltage at the input pin is typically 10% of the nominal input voltage. Exceeding this limit may affect the regulator's performance and stability.
  • The XCL219B123FR-G is rated for operation up to 125°C. However, it's essential to consider the derating curves and thermal management to ensure reliable operation in high-temperature environments.
  • To protect the regulator from input voltage surges or spikes, it's recommended to add a TVS (Transient Voltage Suppressor) diode at the input pin. This helps to clamp the voltage and prevent damage to the regulator.

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XCL219B123FR-G Overview

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