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LTC3707EGN#TRPBF - Analog Devices

Description: High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator

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LTC3707EGN#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - GN Package 28-Lead Plastic SSOP (Narrow .150 Inch)
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LTC3707EGN#TRPBF - Analog Devices  - 3D model - Small Outline Packages - GN Package 28-Lead Plastic SSOP (Narrow .150 Inch)
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LTC3707EGN#TRPBF Details

  • Manufacturer Part Number:

    LTC3707EGN#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, LEAD FREE, PLASTIC, SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1641 (GN28)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.893 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    3.45 V

  • Output Voltage-Min:

    3.2 V

  • Output Voltage-Nom:

    3.35 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PHASE-SHIFT

  • Switching Frequency-Max:

    360 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.899 mm

LTC3707EGN#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3707EGN involves keeping the high-frequency switching nodes (e.g., SW, VIN, and VOUT) away from sensitive analog nodes, using a solid ground plane, and minimizing trace lengths and widths to reduce EMI and noise.
  • Optimizing the compensation network involves selecting the right values for the compensation components (e.g., RCOMP, CCOMP) based on the specific application requirements, such as output voltage, output current, and switching frequency. A good starting point is to use the recommended values in the datasheet and then fine-tune them through simulation and experimentation.
  • The maximum ambient temperature range for the LTC3707EGN is -40°C to 125°C, but the device can operate up to 150°C with derating. It's essential to ensure that the device operates within the recommended temperature range to maintain its performance and reliability.
  • Yes, the LTC3707EGN is suitable for high-reliability and automotive applications due to its high-quality manufacturing process, robust design, and compliance with relevant industry standards (e.g., AEC-Q100). However, it's essential to follow the recommended design and testing guidelines to ensure the device meets the specific application requirements.
  • Troubleshooting common issues with the LTC3707EGN involves identifying the root cause of the problem, which can be related to PCB layout, component selection, or configuration. A good approach is to use a systematic debugging methodology, such as checking the power supply, output voltage, and switching frequency, and then using simulation tools or oscilloscope measurements to identify the issue.

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LTC3707EGN#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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