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LT8608SEV#TRMPBF - Analog Devices

Description: Buck Switching Regulator IC Positive Adjustable 0.77V 1 Output 1.5A 12-VFQFN Exposed Pad , 200kHz ~ 2.2MHz , -40°C ~ 125°C (TJ)

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

  • Manufacturer Part Number:

    LT8608SEV#TRMPBF

  • 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

  • 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#TRMPBF 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 nodes (e.g., SW node) away from the input and output nodes. Also, use a shielded inductor and orient it to minimize radiation.
  • The recommended inductor value is 2.2μH to 4.7μH, and it's recommended to use a shielded inductor with a high saturation current rating (e.g., > 5A) to minimize core losses and ensure reliable operation.
  • Select an output capacitor with a low ESR (Equivalent Series Resistance) and a high ripple current rating. A ceramic capacitor with an X5R or X7R dielectric is recommended. The output capacitor value should be at least 10μF to ensure stable operation.
  • The maximum ambient temperature that the LT8608SEV can operate in is 125°C, but the junction temperature should be kept below 150°C to ensure reliable operation.

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LT8608SEV#TRMPBF 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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