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L6364Q - STMicroelectronics

Description: Sensor Interface Dual channel transceiver IC for SIO and IO-Link sensor applications

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L6364Q - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN 20L
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L6364Q - STMicroelectronics  - 3D model - Quad Flat No-Lead - QFN 20L
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L6364Q Details

  • Manufacturer Part Number:

    L6364Q

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-20

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • Date Of Intro:

    2020-08-11

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Interface IC Type:

    INTERFACE CIRCUIT

  • JESD-30 Code:

    S-PQCC-N20

  • Length:

    4 mm

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    35 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    24 V

  • Surface Mount:

    YES

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

L6364Q Frequently Asked Questions (FAQs)

  • A good PCB layout for the L6364Q involves keeping the high-current paths short and wide, using a solid ground plane, and placing the input and output capacitors close to the IC. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW pin) away from sensitive analog circuits.
  • The inductor value depends on the input voltage, output voltage, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet. Then, adjust the value based on the specific application requirements, such as efficiency, ripple current, and size constraints.
  • The maximum ambient temperature for the L6364Q is 105°C, but it's recommended to derate the device's performance at high temperatures to ensure reliable operation. Consult the datasheet for thermal derating curves and guidelines.
  • Yes, the L6364Q can be used in a synchronous rectification configuration to improve efficiency. However, this requires additional external components and careful design considerations to ensure proper operation and minimize losses.
  • To troubleshoot issues with the L6364Q, start by checking the PCB layout, component values, and soldering quality. Then, use an oscilloscope to analyze the waveforms and identify the root cause of the issue. Consult the datasheet and application notes for guidance on troubleshooting and debugging techniques.

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L6364Q Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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