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SN75472D - Texas Instruments

Description: Texas Instruments SN75472D, Peripheral Driver, 8-Pin, SOIC

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SN75472D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 8-Pin SOIC-ren5
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SN75472D - Texas Instruments  - 3D model - Small Outline Packages - 8-Pin SOIC-ren5
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SN75472D Details

  • Manufacturer Part Number:

    SN75472D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SO-8

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Built-in Protections:

    TRANSIENT

  • Driver Number of Bits:

    2

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    NAND GATE BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Output Current Flow Direction:

    SINK

  • Output Current-Max:

    0.4 A

  • Output Peak Current Limit-Nom:

    0.5 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    76 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.065 µs

  • Turn-on Time:

    0.05 µs

  • Width:

    3.9 mm

SN75472D Frequently Asked Questions (FAQs)

  • The SN75472D can handle a maximum current of 1A per channel, with a total current limit of 2A for all channels combined.
  • To protect the SN75472D from back-EMF, use a flyback diode (also known as a freewheeling diode) in parallel with the inductive load. This diode allows the current to continue flowing when the switch is turned off, preventing voltage spikes that could damage the IC.
  • The SN75472D requires a minimum input voltage of 4.5V to function properly. Operating the IC below this voltage may result in unpredictable behavior or failure.
  • Yes, the SN75472D can be used to drive a relay. However, ensure that the relay's coil current and voltage requirements are within the IC's specifications. Also, consider adding a flyback diode to protect the IC from back-EMF when the relay is de-energized.
  • To ensure proper thermal management, provide adequate heat sinking for the SN75472D. Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good thermal contact between the IC and the heat sink. Also, avoid operating the IC at maximum current and voltage simultaneously, as this can increase the junction temperature.

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SN75472D 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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Part Image SN75472DR Texas Instruments

NAND Gate Based Peripheral Driver, 0.5A, BIPolar, PDSO8