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LT3970EMS-5#PBF - Analog Devices

Description: Linear Technology, LT3970EMS-5#PBF Switching Regulator 350mA, 10-Pin MSOP

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LT3970EMS-5#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS Package 10-Lead Plastic MSOP (Reference LTC DWG # 05-08-1661 Rev F)
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LT3970EMS-5#PBF - Analog Devices  - 3D model - Small Outline Packages - MS Package 10-Lead Plastic MSOP (Reference LTC DWG # 05-08-1661 Rev F)
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LT3970EMS-5#PBF Details

  • Manufacturer Part Number:

    LT3970EMS-5#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1661

  • 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 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:

    S-PDSO-G10

  • 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:

    5.06 V

  • Output Voltage-Min:

    4.94 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2640 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LT3970EMS-5#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3970EMS-5 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce EMI and noise.
  • To ensure stability, make sure to follow the recommended output capacitor selection and placement guidelines, and consider adding a small ceramic capacitor (e.g., 10nF) in parallel with the output capacitor to improve transient response.
  • The LT3970EMS-5 is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and thermal design. Consult the datasheet and thermal management guidelines for more information.
  • Yes, the LT3970EMS-5 is qualified for automotive and high-reliability applications, but additional testing and validation may be required. Consult with Analog Devices Inc. for specific requirements and support.
  • Start by verifying the input voltage, output load, and PCB layout. Check for proper decoupling, capacitor selection, and thermal management. Use oscilloscope measurements to identify any oscillations or noise. Consult the datasheet and application notes for troubleshooting guidelines.

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LT3970EMS-5#PBF 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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