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LTC3307BEV#TRPBF - Analog Devices

Description: 5V, 3A, 10MHz Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN

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LTC3307BEV#TRPBF - Analog Devices PCB footprint - Other - Other - LQFN Package 12-Lead (2mm × 2mm × 0.74mm)_2024-62
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LTC3307BEV#TRPBF - Analog Devices  - 3D model - Other - LQFN Package 12-Lead (2mm × 2mm × 0.74mm)_2024-62
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LTC3307BEV#TRPBF Details

  • Manufacturer Part Number:

    LTC3307BEV#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:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    SILENT SWITCHER

  • 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:

    85 °C

  • Output Current-Max:

    3 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

  • Supply Current-Max (Isup):

    2 mA

  • 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

LTC3307BEV#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3307BEV involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. A minimum of 10uF input capacitance and 22uF output capacitance is recommended. Also, avoid using capacitors with high ESL and ESR.
  • The LTC3307BEV is rated for operation from -40°C to 125°C ambient temperature range. However, the device's performance and reliability may degrade at extreme temperatures. It's recommended to derate the device's performance and ensure proper thermal management for high-temperature applications.
  • Yes, the LTC3307BEV is designed to operate in high-vibration environments. However, it's essential to ensure that the device is properly soldered and the PCB is securely fastened to prevent mechanical stress. Additionally, consider using a conformal coating to protect the device from moisture and contaminants.
  • To troubleshoot issues with the LTC3307BEV, start by verifying the input voltage, output voltage, and current. Check for proper component values, PCB layout, and soldering. Use an oscilloscope to check for oscillations, ringing, or other anomalies. Consult the datasheet and application notes for guidance on troubleshooting common issues.

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LTC3307BEV#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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