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LT8608SEV#TRPBF - Analog Devices

Description: Buck Switching Regulator IC Positive Adjustable 0.77V 1 Output 1.5A 12-VFQFN Exposed Pad

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PCB Footprints
LT8608SEV#TRPBF - Analog Devices PCB footprint - Other - Other - LQFN Package 12-Lead (2mm × 3mm × 0.74mm)_2025-1
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LT8608SEV#TRPBF - Analog Devices  - 3D model - Other - LQFN Package 12-Lead (2mm × 3mm × 0.74mm)_2025-1
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LT8608SEV#TRPBF Details

  • Manufacturer Part Number:

    LT8608SEV#TRPBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFN-12

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • Additional Feature:

    PWM CONTOL TECHNIQUE ALSO POSSIBLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    SILENT SWITCHER

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    6 V

  • JESD-30 Code:

    R-XQCC-N12

  • Length:

    3 mm

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    1.5 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC12,.08X.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE

  • Packing Method:

    TR

  • Seated Height-Max:

    0.83 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2100 kHz

  • Technology:

    BIPOLAR

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    2 mm

LT8608SEV#TRPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT8608SEV is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To minimize EMI, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the high-frequency switching nodes away from sensitive analog nodes. Also, use a shielded inductor and orient it to minimize radiation.
  • The recommended PCB footprint for the LT8608SEV is a QFN package with a 3mm x 3mm body size and 0.5mm pitch. Ensure that the PCB layout follows the recommended land pattern and thermal pad connection guidelines.
  • The LT8608SEV is rated for operation up to 125°C junction temperature. However, the device's performance and reliability may degrade at high temperatures. Ensure that the device is properly heatsinked and the operating conditions are within the recommended specifications.
  • To troubleshoot issues with the LT8608SEV, check the input and output voltage waveforms using an oscilloscope, ensure that the input and output capacitors are properly sized and placed, and verify that the PCB layout follows the recommended guidelines. Also, check for any signs of overheating or excessive current draw.

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LT8608SEV#TRPBF 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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