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LTC3372HUK#PBF - Analog Devices

Description: Switching Controllers 60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs

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LTC3372HUK#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UK Package 48 Lead Plastic QFN (7mm x 7mm)
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LTC3372HUK#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UK Package 48 Lead Plastic QFN (7mm x 7mm)
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LTC3372HUK#PBF Details

  • Manufacturer Part Number:

    LTC3372HUK#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    05-08-1704

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2018-05-29

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    ALSO HAS 5V FIXED O/P VOLATGE; O/P CURRENT CONSIDERED FOR BUCK WITH 1 POWER STAGE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.2 A

  • Output Voltage-Max:

    3.383 V

  • Output Voltage-Min:

    3.217 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2250 kHz

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

LTC3372HUK#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LTC3372HUK is 36V, but it's recommended to keep it below 30V for optimal performance and reliability.
  • To minimize EMI and noise, it's recommended to follow a star-ground configuration, keep the input and output capacitors close to the IC, and use a solid ground plane. Additionally, use a shielded inductor and keep the switching node (SW pin) away from sensitive nodes.
  • The recommended operating temperature range for the LTC3372HUK is -40°C to 125°C, but it can operate up to 150°C with derating. However, it's recommended to keep the junction temperature below 125°C for optimal performance and reliability.
  • To select the right inductor, consider the maximum output current, switching frequency, and desired ripple current. A good starting point is to use an inductor with an inductance value between 1uH to 10uH and a saturation current rating above the maximum output current.
  • The SYNC pin is used to synchronize the switching frequency of multiple LTC3372HUK devices in a system. It can also be used to synchronize the switching frequency with an external clock signal.

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LTC3372HUK#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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