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LT8714EFE#PBF - Analog Devices

Description: DC/DC Cntrlr Single-OUT Flyback 860kHz 20-Pin TSSOP EP Tube

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LT8714EFE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FE Package 20-Lead Plastic TSSOP (4.4mm)-+-+
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LT8714EFE#PBF - Analog Devices  - 3D model - Small Outline Packages - FE Package 20-Lead Plastic TSSOP (4.4mm)-+-+
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LT8714EFE#PBF Details

  • Manufacturer Part Number:

    LT8714EFE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1663 (CB)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    80 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switching Frequency-Max:

    860 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

LT8714EFE#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the LT8714EFE's performance. Analog Devices recommends a 4-layer PCB with a solid ground plane, and to keep the input and output traces short and away from each other. Additionally, the device's exposed pad should be connected to a solid ground plane for optimal thermal performance.
  • To ensure stability, it's essential to follow the recommended component values and layout guidelines. Additionally, the output capacitor's ESR should be within the recommended range, and the input capacitor should be placed close to the device's input pins. It's also important to avoid long input and output traces, and to decouple the device's power supply pins.
  • The maximum allowed input voltage for the LT8714EFE is 42V, but it's recommended to operate the device within the specified input voltage range of 3.5V to 36V for optimal performance and reliability.
  • The LT8714EFE is rated for operation up to 125°C, but it's essential to ensure that the device's junction temperature does not exceed 150°C. This can be achieved by providing adequate heat sinking and airflow, and by derating the device's output current at high temperatures.
  • To troubleshoot output voltage regulation issues, check the input voltage, output load, and feedback resistors. Ensure that the input voltage is within the specified range, the output load is within the recommended range, and the feedback resistors are correctly selected. Also, check for any signs of overheating, and verify that the device is properly soldered and connected.

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LT8714EFE#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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