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LT1676CN8#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT1676CN8#PBF - IC, SWITCHING REG ADJ, 1676, DIP8

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LT1676CN8#PBF - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - LT1676CN8#PBF
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LT1676CN8#PBF Details

  • Manufacturer Part Number:

    LT1676CN8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1510 (N8)

  • Country Of Origin:

    Malaysia

  • 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:

    60 V

  • Input Voltage-Min:

    7.4 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.937 mm

  • Supply Current-Max (Isup):

    5 mA

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    115 kHz

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.62 mm

LT1676CN8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1676CN8 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure stability, make sure to follow the recommended compensation network, use a low-ESR output capacitor, and keep the input and output impedance low. Also, avoid using long input traces and ensure that the device is properly bypassed.
  • The maximum power dissipation of the LT1676CN8 is dependent on the package and the ambient temperature. For the 8-pin PDIP package, the maximum power dissipation is 1.4W at 25°C. However, this can be increased by using a heat sink or by reducing the ambient temperature.
  • While the LT1676CN8 can be used as an audio amplifier, it is not the most suitable device for this application. The device has a bandwidth of 10MHz, which is much higher than what is required for audio applications. Additionally, the device has a high noise floor, which may not be suitable for high-fidelity audio applications.
  • To protect the LT1676CN8 from overvoltage and overcurrent conditions, use a voltage regulator to regulate the input voltage, and add overcurrent protection devices such as fuses or current-limiting resistors. Additionally, use a TVS diode to protect the device from voltage transients.

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LT1676CN8#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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