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RT6254BHGJ8F - RICHTEK

Description: IC REG BUCK ADJ 4A TSOT23-8

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RT6254BHGJ8F Details

  • Manufacturer Part Number:

    RT6254BHGJ8F

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSOT-28(FC)

  • Package Description:

    TSOT-23, 8 PIN

  • Manufacturer Package Code:

    TSOT-28(FC)

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    CONSTANT ON TIME

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    2.8955 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSSOP8,.11

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    600 kHz

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    1.6 mm

RT6254BHGJ8F Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or a heat sink to dissipate heat efficiently.
  • Ensure that the input voltage is within the recommended range, and the output capacitor is of sufficient value and type (e.g., X5R or X7R). Also, ensure that the feedback network is properly designed and compensated.
  • The maximum allowable ripple current on the input capacitor is 1A. Exceeding this value may reduce the lifespan of the capacitor.
  • Yes, but ensure that the ceramic capacitor is of a suitable type (e.g., X5R or X7R) and value (e.g., 10uF or higher) to maintain stability and regulation.
  • Check the PCB layout, component values, and feedback network design. Ensure that the input and output capacitors are of suitable value and type. Also, verify that the device is properly decoupled and that the power supply is stable.

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RT6254BHGJ8F Overview

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