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RT8498GE - RICHTEK

Description: RICHTEK - RT8498GE - LED DRIVER, BUCK/BOOST/BUCK-BOOST, SOT23

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Symbol
RT8498GE - RICHTEK - PCB symbol
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PCB Footprints
RT8498GE - RICHTEK PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - SOT-23-6
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3D Models
RT8498GE - RICHTEK - 3D model - SOT23 (6-Pin) - SOT-23-6
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RT8498GE Details

  • Manufacturer Part Number:

    RT8498GE

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-26

  • Package Description:

    SOT-23, 6 PIN

  • Manufacturer Package Code:

    SOT-26

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    7.89

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G6

  • Length:

    2.8955 mm

  • Number of Functions:

    1

  • Number of Segments:

    2

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.295 mm

  • Supply Voltage-Max:

    18 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.939 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

RT8498GE Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane and ensure good thermal conduction to the surrounding components.
  • Use a high-quality output capacitor with low ESR, ensure the input capacitor is properly decoupled, and add a 10nF ceramic capacitor between the FB pin and GND for noise filtering.
  • The maximum input voltage is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
  • The RT8498GE is rated for operation up to 125°C, but thermal derating is required above 85°C. Ensure proper heat sinking and thermal management to prevent overheating.
  • The output voltage can be adjusted by changing the resistor divider network connected to the FB pin. Use the formula provided in the datasheet to calculate the required resistor values.

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RT8498GE Overview

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