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LT4363HDE-1#PBF - Analog Devices

Description: High Voltage Surge Stopper with Current Limit

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LT4363HDE-1#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - LT4363HDE-1#PBF*
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LT4363HDE-1#PBF - Analog Devices  - 3D model - Small Outline No-lead - LT4363HDE-1#PBF*
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LT4363HDE-1#PBF Details

  • Manufacturer Part Number:

    LT4363HDE-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1695

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    INPUT FAULT PROTECTION CONTROLLER

  • JESD-30 Code:

    R-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    1.2 mA

  • Supply Voltage-Max (Vsup):

    80 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    1.275

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

    30

  • Width:

    3 mm

LT4363HDE-1#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT4363HDE-1#PBF involves keeping the input and output capacitors close to the device, 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 proper biasing, connect the EN pin to a 1.2V to 5.5V voltage source, and the VCC pin to a 3.3V to 5.5V voltage source. The VCC pin should be decoupled with a 1uF capacitor to GND. Additionally, the input voltage should be within the recommended operating range.
  • The LT4363HDE-1#PBF can handle input voltages up to 80V, but it's recommended to limit the input voltage to 60V for optimal performance and reliability.
  • The LT4363HDE-1#PBF has built-in overvoltage protection (OVP) and overcurrent protection (OCP) features. However, additional protection can be achieved by adding external components such as TVS diodes and fuses. It's also recommended to add a voltage clamp circuit to protect the device from voltage spikes.
  • A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for the input capacitor. The capacitor should be placed as close to the VIN pin as possible and should have a voltage rating of at least 50V.

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LT4363HDE-1#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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