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PI3526-00-LGIZ - VICOR

Description: Buck Switching Regulator IC Positive Adjustable (Fixed) 6.5V (12V) 1 Output 18A 110-BLGA Module

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PCB Footprints
PI3526-00-LGIZ - VICOR PCB footprint - Other - Other - PI3526-00-LGIZ-1
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PI3526-00-LGIZ - VICOR  - 3D model - Other - PI3526-00-LGIZ-1
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PI3526-00-LGIZ Details

  • Manufacturer Part Number:

    PI3526-00-LGIZ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LGA-140/110

  • Country Of Origin:

    Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    28 Weeks

  • Date Of Intro:

    2017-12-13

  • Manufacturer:

    Vicor Corporation

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    30 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-XBGA-N110

  • Length:

    14 mm

  • Number of Functions:

    1

  • Number of Terminals:

    110

  • Operating Temperature-Max:

    120 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    18 A

  • Output Voltage-Max:

    14 V

  • Output Voltage-Min:

    6.5 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    LGA

  • Package Equivalence Code:

    LGA110,10X14,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Seated Height-Max:

    2.63 mm

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    742 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    BOTTOM

  • Width:

    10 mm

PI3526-00-LGIZ Frequently Asked Questions (FAQs)

  • Vicor recommends a 2-layer or 4-layer PCB with a solid ground plane and thermal vias to dissipate heat. A minimum of 2 oz copper thickness is recommended for optimal thermal performance.
  • 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 to ensure stable operation.
  • The maximum allowed input voltage ripple for the PI3526-00-LGIZ is 10% of the nominal input voltage. Exceeding this limit may affect the module's performance and reliability.
  • The PI3526-00-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.
  • The PI3526-00-LGIZ has a built-in voltage sense pin (VS) that can be used to monitor the output voltage. The voltage sense pin is connected to an internal voltage divider that provides a 1/10 ratio of the output voltage.

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PI3526-00-LGIZ Overview

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