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LT3970EDDB-3.3#TRMPBF - Analog Devices

Description: Linear Technology, LT3970EDDB-3.3#TRMPBF DC-DC Converter 350mA, 10-Pin DFN

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LT3970EDDB-3.3#TRMPBF - Analog Devices - PCB symbol
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LT3970EDDB-3.3#TRMPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DDB Package 10-Lead Plastic DFN
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LT3970EDDB-3.3#TRMPBF - Analog Devices - 3D model - Small Outline No-lead - DDB Package 10-Lead Plastic DFN
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LT3970EDDB-3.3#TRMPBF Details

  • Manufacturer Part Number:

    LT3970EDDB-3.3#TRMPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 2 MM, LEAD FREE, PLASTIC, MO-229WECD-1, DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1722

  • Country Of Origin:

    Thailand

  • 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:

    40 V

  • Input Voltage-Min:

    4.2 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    0.865 A

  • Output Voltage-Max:

    3.366 V

  • Output Voltage-Min:

    3.217 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2640 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    2 mm

LT3970EDDB-3.3#TRMPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3970 involves keeping the input and output capacitors close to the device, 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 to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, a minimum of 10uF input capacitance is recommended.
  • The maximum ambient temperature range for the LT3970 is -40°C to 125°C. However, the device can operate up to 150°C with reduced performance.
  • Yes, the LT3970 is suitable for high-reliability applications. It is manufactured using a high-reliability process and is screened to ensure high performance and reliability. However, it is recommended to follow the recommended operating conditions and design guidelines to ensure optimal performance.
  • To troubleshoot issues with the LT3970, start by checking the input voltage, output voltage, and current. Verify that the input and output capacitors are of high quality and have low ESR. Check for any signs of overheating, and ensure that the device is operated within the recommended operating conditions.

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LT3970EDDB-3.3#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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