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LTC4373IMS8#PBF - Analog Devices

Description: Low Quiescent Current Ideal Diode Controller

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LTC4373IMS8#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSOP-2
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LTC4373IMS8#PBF - Analog Devices  - 3D model - Small Outline Packages - MSOP-2
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LTC4373IMS8#PBF Details

  • Manufacturer Part Number:

    LTC4373IMS8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1660

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    INPUT FAULT PROTECTION CONTROLLER

  • JESD-30 Code:

    S-PDSO-G8

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    80 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +1.191V

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

    30

  • Width:

    3 mm

LTC4373IMS8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4373 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • The input capacitor should be a low-ESR ceramic capacitor with a value of at least 10uF, while the output capacitor should be a low-ESR ceramic or tantalum capacitor with a value of at least 22uF. The capacitor selection should also consider the voltage rating, ripple current rating, and temperature rating.
  • The LTC4373 is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. It's recommended to derate the device's power dissipation at higher temperatures to ensure reliable operation.
  • The LTC4373 has a built-in OVP feature that can be enabled by connecting the OV pin to a voltage divider that sets the OVP threshold. The OVP threshold should be set to a voltage higher than the maximum input voltage to ensure reliable operation.
  • The recommended input voltage range for the LTC4373 is 4.5V to 38V, but the device can operate from 3.5V to 40V. However, the device's performance and reliability may be affected at input voltages outside the recommended range.

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LTC4373IMS8#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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