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RT9466GQW - RICHTEK

Description: RICHTEK - RT9466GQW - BATTERY CHARGER, LI-ION/LI-POL, WQFN-24

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PCB Footprints
RT9466GQW - RICHTEK PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - WQFN4 4-24
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3D Models
RT9466GQW - RICHTEK  - 3D model - Quad Flat No-Lead - WQFN4 4-24
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RT9466GQW Details

  • Manufacturer Part Number:

    RT9466GQW

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    WQFN4x4-24

  • Manufacturer Package Code:

    WQFN4x4-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    7

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    S-XQCC-N24

  • Length:

    4 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    14 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

RT9466GQW 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 copper area.
  • 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, minimize the distance between the output capacitor and the RT9466GQW.
  • The maximum allowable ripple voltage is 10% of the input voltage. Exceeding this may affect the regulator's stability and output voltage regulation.
  • Yes, but ensure it is a high-quality, low-ESR ceramic capacitor (e.g., X5R or X7R) with a sufficient value (e.g., 10uF or higher) to maintain stability and minimize output voltage droop.
  • Calculate the power dissipation using the formula: Pd = (Vin - Vout) x Iout. Ensure the calculated power dissipation is within the maximum rating of 3.5W.

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