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RTQ2822AGQVF - RICHTEK

Description: Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 18-PowerVFQFN

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RTQ2822AGQVF - RICHTEK PCB footprint - Other - Other - VQFN-18L 3.5x3.5 (FC)
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3D Models
RTQ2822AGQVF - RICHTEK  - 3D model - Other - VQFN-18L 3.5x3.5 (FC)
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RTQ2822AGQVF Details

  • Manufacturer Part Number:

    RTQ2822AGQVF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-18

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Richtek Technology Corp

  • YTEOL:

    7.7

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    17 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N18

  • Length:

    3.5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    18

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    12 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC18,.14SQ(UNSPEC)

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1200 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

  • Width:

    3.5 mm

RTQ2822AGQVF 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 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 high quality and has a low ESR (Equivalent Series Resistance) to minimize output voltage ripple.
  • Power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. Ensure that the device is operated within the recommended power dissipation limits to prevent overheating.

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RTQ2822AGQVF Overview

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