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LTC3308AEV#TRPBF - Analog Devices

Description: 5V, 4A Synchronous Step-Down?Silent Switcher in 2mm x 2mm LQFN

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LTC3308AEV#TRPBF - Analog Devices PCB footprint - Other - Other - 12-LEAD (2mm × 2mm × 0.74mm)_2025-5
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LTC3308AEV#TRPBF - Analog Devices  - 3D model - Other - 12-LEAD (2mm × 2mm × 0.74mm)_2025-5
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LTC3308AEV#TRPBF Details

  • Manufacturer Part Number:

    LTC3308AEV#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFN-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1530

  • 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:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.25 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    S-XQCC-N12

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC12,.08SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.83 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3000 kHz

  • Technology:

    CMOS

  • Terminal Finish:

    Gold (Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    2 mm

LTC3308AEV#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3308AEV involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure the output capacitor is within the recommended range (10uF to 100uF), and the ESR (Equivalent Series Resistance) is within the recommended range (0.01Ω to 1Ω). Also, ensure that the input voltage is within the recommended range and the output current is within the maximum rating.
  • The maximum ambient temperature range for the LTC3308AEV is -40°C to 125°C. However, the junction temperature (TJ) should not exceed 150°C for reliable operation.
  • Yes, the LTC3308AEV is suitable for high-reliability applications. It is manufactured using a high-reliability process, and it has undergone rigorous testing to ensure its performance and reliability. However, it is essential to follow proper design and manufacturing guidelines to ensure the reliability of the final product.
  • To troubleshoot issues with the LTC3308AEV, start by checking the input voltage, output voltage, and output current. Verify that the input and output capacitors are within the recommended range and that the PCB layout is correct. Check for any signs of overheating, and ensure that the device is not operating outside its recommended specifications.

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LTC3308AEV#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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