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LTC7150SEY#PBF - Analog Devices

Description: Switching Voltage Regulators 20V, 20A Synchronous Step-Down Regulator

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LTC7150SEY#PBF - Analog Devices PCB footprint - BGA - BGA - 42-Lead (6mm × 5mm × 1.30mm)
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LTC7150SEY#PBF - Analog Devices  - 3D model - BGA - 42-Lead (6mm × 5mm × 1.30mm)
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LTC7150SEY#PBF Details

  • Manufacturer Part Number:

    LTC7150SEY#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    42

  • Manufacturer Package Code:

    05-08-1515

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    SILENT SWITCHER

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    3.1 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PBGA-B42

  • JESD-609 Code:

    e1

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    42

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    20 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFBGA

  • Package Equivalence Code:

    BGA42,6X7,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.5 mm

  • Supply Current-Max (Isup):

    4 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3000 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    5 mm

LTC7150SEY#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the high-current paths.
  • Ensure that the output capacitor has a low ESR, and the input capacitor has a high ripple current rating. Also, add a small ceramic capacitor (e.g., 10nF) between the VIN and GND pins to filter out high-frequency noise.
  • The maximum ambient temperature for the LTC7150SEY is 105°C. However, the device can operate up to 125°C with derating. Consult the datasheet for thermal derating curves.
  • Yes, the LTC7150SEY is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, ensure that you follow the recommended PCB layout, thermal management, and component selection guidelines.
  • Use an oscilloscope to monitor the input and output voltages, and check for noise, ringing, or oscillations. Verify that the input and output capacitors are properly selected and placed. Consult the datasheet and application notes for troubleshooting guidelines.

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LTC7150SEY#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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