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LT8708HLWE-1#PBF - Analog Devices

Description: Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 64-LQFP-EP (10x10)

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LT8708HLWE-1#PBF - Analog Devices - PCB symbol
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LT8708HLWE-1#PBF - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP (10mm × 10mm)
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LT8708HLWE-1#PBF - Analog Devices - 3D model - Quad Flat Packages - LQFP (10mm × 10mm)
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LT8708HLWE-1#PBF Details

  • Manufacturer Part Number:

    LT8708HLWE-1#PBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-64

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    80 V

  • Input Voltage-Min:

    2.8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQFP-G64

  • Length:

    10 mm

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    80 V

  • Output Voltage-Min:

    1.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLFQFP

  • Package Equivalence Code:

    HQFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH

  • Seated Height-Max:

    1.6 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    400 kHz

  • Technology:

    BIPOLAR

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

LT8708HLWE-1#PBF Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the LT8708HLWE-1#PBF can be found in the device's evaluation board documentation or by contacting Analog Devices' technical support. Generally, it is recommended to follow good PCB design practices, such as keeping the input and output traces separate, using a solid ground plane, and minimizing the length of the traces.
  • The selection of the right inductor for the LT8708HLWE-1#PBF depends on several factors, including the input voltage, output voltage, and output current. Analog Devices provides an inductor selection guide in the device's datasheet, which can be used to select a suitable inductor. Additionally, the device's evaluation board documentation may also provide guidance on inductor selection.
  • The maximum ambient temperature that the LT8708HLWE-1#PBF can operate in is 125°C, as specified in the device's datasheet. However, the device's performance and reliability may be affected at high temperatures, and it is recommended to operate the device within the recommended operating temperature range for optimal performance.
  • Yes, the LT8708HLWE-1#PBF is a high-reliability device that is suitable for use in high-reliability applications. The device is manufactured using a high-reliability process and is screened to ensure that it meets the required standards for high-reliability applications.
  • Troubleshooting issues with the LT8708HLWE-1#PBF typically involves checking the device's input and output voltages, currents, and temperatures, as well as the PCB layout and component values. Analog Devices provides a troubleshooting guide in the device's datasheet, which can be used to identify and resolve common issues. Additionally, the device's evaluation board documentation may also provide guidance on troubleshooting.

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LT8708HLWE-1#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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