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LT1683IG#PBF - Analog Devices

Description: Slew Rate Controlled Ultralow Noise Push-Pull DC/DC Controller

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LT1683IG#PBF Details

  • Manufacturer Part Number:

    LT1683IG#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    5.30 MM, LEAD FREE, PLASTIC, SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1640 (G20)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    7.2 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:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Supply Current-Max (Isup):

    55 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    250 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

LT1683IG#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1683IG involves keeping the input and output capacitors close to the IC, 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 the output capacitor has a low ESR (Equivalent Series Resistance) and is properly sized for the output current. Also, ensure that the input voltage is within the recommended range and the output voltage is set within the adjustable range.
  • The maximum ambient temperature for the LT1683IG is 125°C. However, the device can operate at a higher temperature if the power dissipation is reduced or if the device is mounted on a heat sink.
  • Yes, the LT1683IG is suitable for high-reliability applications. It is manufactured using a high-reliability process and is screened to ensure high reliability. However, it is recommended to follow proper design and manufacturing guidelines to ensure the highest reliability.
  • To protect the LT1683IG from overvoltage and undervoltage conditions, use a voltage supervisor or a voltage monitor IC to monitor the input voltage and shut down the device if the voltage exceeds the recommended range.

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LT1683IG#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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LT1683IG#PBF Alternates

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Part Image LT1683IG Linear Technology

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Part Image LT1683EG#PBF Linear Technology

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Part Image LT1683EG Analog Devices Inc

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Part Image LT1683IG#TR Analog Devices Inc

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For a full list of alternate parts for LT1683IG#PBF, check out Findchips.com