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PI3303-00-LGIZ - VICOR

Description: Switching Voltage Regulators 36Vin to 12Vout/8A Cool-Pwr REG

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PCB Footprints
PI3303-00-LGIZ - VICOR PCB footprint - Other - Other - PI3303-00-LGIZ-1
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PI3303-00-LGIZ - VICOR  - 3D model - Other - PI3303-00-LGIZ-1
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PI3303-00-LGIZ Details

  • Manufacturer Part Number:

    PI3303-00-LGIZ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    28 Weeks

  • Manufacturer:

    Vicor Corporation

  • YTEOL:

    7

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 6.5V TO 13V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    17.4 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XBGA-B123

  • Length:

    14 mm

  • Number of Functions:

    1

  • Number of Terminals:

    123

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    8 A

  • Output Voltage-Max:

    13 V

  • Output Voltage-Min:

    6.5 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    LGA

  • Package Equivalence Code:

    LGA123,10X14,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Seated Height-Max:

    2.62 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1400 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    BUTT

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    BOTTOM

  • Width:

    10 mm

PI3303-00-LGIZ Frequently Asked Questions (FAQs)

  • Vicor recommends a 2-layer or 4-layer PCB with a solid ground plane and thermal vias to the bottom layer to ensure optimal thermal performance. A minimum of 2 oz copper thickness is recommended.
  • To ensure reliable start-up, Vicor recommends a soft-start circuit or a ramp-up of the input voltage to prevent inrush currents. Additionally, a minimum input capacitance of 10uF is recommended.
  • The maximum allowed input voltage ripple for the PI3303-00-LGIZ is 10% of the nominal input voltage. Exceeding this limit may affect the converter's performance and reliability.
  • The PI3303-00-LGIZ is rated for operation up to 85°C ambient temperature. However, Vicor recommends derating the output power by 1% per degree Celsius above 70°C to ensure reliable operation.
  • Vicor recommends a pi-filter configuration with a series inductor and shunt capacitors to minimize input ripple and noise. The recommended values are L = 1uH, C1 = 10uF, and C2 = 10uF.

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PI3303-00-LGIZ Overview

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