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MC33972TEW - NXP

Description: Interface - Specialized MULTI-SW DETECT W/SUPRES

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MC33972TEW - NXP - PCB symbol
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MC33972TEW - NXP PCB footprint - Small Outline Packages - Small Outline Packages - 32Ld soic
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MC33972TEW - NXP - 3D model - Small Outline Packages - 32Ld soic
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MC33972TEW Details

  • Manufacturer Part Number:

    MC33972TEW

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    0.65 MM PITCH, LEAD FREE, SOIC-32

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Interface IC Type:

    INTERFACE CIRCUIT

  • JESD-30 Code:

    R-PDSO-G32

  • JESD-609 Code:

    e3

  • Length:

    11 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    3.1 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    26 V

  • Supply Voltage1-Min:

    8 V

  • Supply Voltage1-Nom:

    13 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    7.5 mm

MC33972TEW Frequently Asked Questions (FAQs)

  • The maximum current rating of the MC33972TEW is 2.5A per channel, with a total current limit of 5A for both channels combined.
  • The MC33972TEW can be configured for high-side or low-side switching by connecting the VCC pin to the desired voltage rail and setting the EN pin accordingly. Refer to the application note AN4836 for more details.
  • The diagnostic pins (nD1 and nD2) provide fault detection and diagnostic capabilities, such as overcurrent, overtemperature, and undervoltage detection. They can be used to monitor the device's status and respond to fault conditions.
  • To ensure safe operating conditions, ensure that the device is operated within the recommended temperature range (-40°C to 150°C) and that the thermal design is adequate to dissipate heat. Refer to the thermal design guidelines in the datasheet for more information.
  • Yes, the MC33972TEW can be used in a 24V system, but ensure that the input voltage does not exceed the maximum rating of 28V. Additionally, ensure that the device is properly configured and protected against overvoltage and overcurrent conditions.

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MC33972TEW Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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