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PI3740-00-LGIZ - VICOR

Description: Switching Voltage Regulators 8-60V/24V 60W Buck-Boost Regulator

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PCB Footprints
PI3740-00-LGIZ - VICOR PCB footprint - Other - Other - 10 x 14 108-pin LGA
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3D Models
PI3740-00-LGIZ - VICOR  - 3D model - Other - 10 x 14 108-pin LGA
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PI3740-00-LGIZ Details

  • Manufacturer Part Number:

    PI3740-00-LGIZ

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    28 Weeks

  • Date Of Intro:

    2017-06-16

  • Manufacturer:

    Vicor Corporation

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT/VOLTAGE-MODE

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XBGA-N108

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    108

  • Operating Temperature-Max:

    115 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    50 V

  • Output Voltage-Min:

    10 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    LGA

  • Package Equivalence Code:

    LGA108,10X14,40

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY

  • Peak Reflow Temperature (Cel):

    245

  • Seated Height-Max:

    2.63 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    20

  • Width:

    10 mm

PI3740-00-LGIZ Frequently Asked Questions (FAQs)

  • Vicor recommends a 4-layer PCB with a solid ground plane, and thermal vias under the module to dissipate heat. A thermal interface material (TIM) should be used between the module and the heat sink.
  • To ensure reliable start-up and shutdown, Vicor recommends a soft-start circuit to limit inrush current, and a voltage supervisor to monitor the input voltage and prevent start-up during brownout conditions.
  • The PI3740-00-LGIZ requires a CISPR 22 Class B EMI filter on the input to meet regulatory requirements. Vicor recommends a filter with a minimum attenuation of 30 dB in the 150 kHz to 30 MHz frequency range.
  • Yes, the PI3740-00-LGIZ can be used in a redundant or N+1 configuration to achieve high availability and fault tolerance. Vicor recommends using a diode ORing circuit to connect multiple modules in parallel.
  • The PI3740-00-LGIZ is rated for operation from -40°C to +85°C, with derating of output power above 60°C. Vicor recommends using a heat sink and thermal management to maintain a safe operating temperature.

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PI3740-00-LGIZ Overview

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