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LP8728QSQX-A/NOPB - Texas Instruments

Description: Quad Output Step-Down DC/DC Converter for Automotive Applications

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LP8728QSQX-A/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LP8728QSQX-A/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSG(S-PVQFN-N28)
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3D Models
LP8728QSQX-A/NOPB - Texas Instruments - 3D model - Quad Flat No-Lead - RSG(S-PVQFN-N28)
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LP8728QSQX-A/NOPB Details

  • Manufacturer Part Number:

    LP8728QSQX-A/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    WQFN-28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • JESD-30 Code:

    S-PQCC-N28

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC28,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switching Frequency-Max:

    3370 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

LP8728QSQX-A/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LP8728QSQX-A/NOPB evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • Texas Instruments provides a configuration tool, the LP8728 Configurator, which allows designers to easily configure the device for their specific application. The tool generates a configuration file that can be used to program the device.
  • The LP8728QSQX-A/NOPB can deliver up to 2A of output current per channel, making it suitable for powering high-current devices such as FPGAs, ASICs, and processors.
  • The LP8728QSQX-A/NOPB has built-in input voltage transient protection and brownout detection, which ensures that the device remains operational during input voltage fluctuations and prevents damage to the device and downstream components.
  • Yes, the LP8728QSQX-A/NOPB is rated for operation up to 125°C, making it suitable for use in high-temperature environments such as industrial, automotive, and aerospace applications.

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LP8728QSQX-A/NOPB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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