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LTM4676AIY#PBF - Analog Devices

Description: Switching Voltage Regulators Faster start-up and sampling version of LTM4676

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LTM4676AIY#PBF - Analog Devices PCB footprint - BGA - BGA - BGA Package 144-Lead (16mm × 16mm × 5.01mm)
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LTM4676AIY#PBF - Analog Devices  - 3D model - BGA - BGA Package 144-Lead (16mm × 16mm × 5.01mm)
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LTM4676AIY#PBF Details

  • Manufacturer Part Number:

    LTM4676AIY#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    BGA-144

  • Pin Count:

    144

  • Manufacturer Package Code:

    05-08-1920

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    26.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PBGA-B144

  • Length:

    16 mm

  • Moisture Sensitivity Level:

    4

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    144

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    26 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BGA

  • Package Equivalence Code:

    BGA144,12X12,50

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY

  • Peak Reflow Temperature (Cel):

    245

  • Seated Height-Max:

    5.21 mm

  • Supply Voltage-Max (Vsup):

    5.75 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    16 mm

LTM4676AIY#PBF 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.
  • Use a heat sink or thermal pad, and ensure good airflow around the device. Also, consider derating the output current and voltage to prevent overheating.
  • The maximum capacitive load is not explicitly stated in the datasheet, but as a general rule, it's recommended to limit the capacitive load to 10nF or less to prevent oscillations and ensure stability.
  • Yes, but it's essential to ensure that the devices are properly synchronized and phase-shifted to prevent oscillations and ensure stable operation.
  • Use an oscilloscope to monitor the output voltage and current, and check for signs of oscillations or ringing. Also, verify that the input voltage, output voltage, and current are within the recommended operating ranges.

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LTM4676AIY#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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