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NCV7344MW3R2G - onsemi

Description: Compliant with ISO 11898−2:2016; CAN FD timing specified up to 5 Mbps; VIO pin on NCV7344−3 Version Allowing Direct Interfacing with 3 V to 5 V Microcontrollers; Very Low Current Standby Mode with Wake−up via the Bus; Low Electromagnetic Emission (EME) and High Electromagnetic Immunity; Very Low EME without Common−mode (CM) Choke; No Disturbance of the Bus Lines with an Un−powered Node; Transmit Data (TxD) Dominant Timeout Function; Under All Supply Conditions the Chip Behaves Predictably; Very High ESD Rob

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NCV7344MW3R2G - onsemi - PCB symbol
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NCV7344MW3R2G - onsemi PCB footprint - Small Outline No-lead - Small Outline No-lead - DFNW8
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NCV7344MW3R2G - onsemi - 3D model - Small Outline No-lead - DFNW8
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NCV7344MW3R2G Details

  • Manufacturer Part Number:

    NCV7344MW3R2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DFNW-8

  • Package Description:

    DFN-8

  • Manufacturer Package Code:

    507AB

  • Country Of Origin:

    Thailand

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Data Rate:

    5000 Mbps

  • JESD-30 Code:

    S-PDSO-N8

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Transceivers:

    1

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max:

    70 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    CAN FD TRANSCEIVER

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

NCV7344MW3R2G Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure that the thermal pad is connected to a large copper area to dissipate heat efficiently.
  • Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow around the device. Also, consider derating the output current and voltage according to the temperature derating curve in the datasheet.
  • The maximum allowed voltage on the EN pin is 6V. To protect it from overvoltage, use a voltage divider or a zener diode clamp circuit to limit the voltage to 6V or less.
  • Use a shielded inductor, keep the switching node (SW) as short as possible, and use a common-mode choke or ferrite bead on the output cables. Also, ensure good PCB layout practices, such as separating the power and signal traces.
  • Use a low-ESR ceramic capacitor (X5R or X7R dielectric) with a value of 4.7uF to 10uF, depending on the input voltage and output current requirements.

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NCV7344MW3R2G Overview

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