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VNQ7140AJ-E - STMicroelectronics

Description: IC PWR DRVR N-CHAN 1:1 PWRSSO16

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VNQ7140AJ-E - STMicroelectronics - PCB symbol
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VNQ7140AJ-E - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSSO-16_2024
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VNQ7140AJ-E - STMicroelectronics - 3D model - Small Outline Packages - PowerSSO-16_2024
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VNQ7140AJ-E Details

  • Manufacturer Part Number:

    VNQ7140AJ-E

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ROHS COMPLIANT, SSOP-16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Built-in Protections:

    TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    4.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Output Current Flow Direction:

    SINK

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    1.7 mm

  • Supply Voltage-Max:

    28 V

  • Supply Voltage-Min:

    4 V

  • Supply Voltage-Nom:

    13 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Turn-off Time:

    100 µs

  • Turn-on Time:

    120 µs

  • Width:

    3.9 mm

VNQ7140AJ-E Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer or 4-layer PCB with a thermal pad connected to a large copper area on the bottom layer to dissipate heat efficiently.
  • To ensure EMC, use a shielded cable, keep the device away from high-frequency sources, and follow proper PCB layout and grounding techniques. Additionally, consider using a common-mode choke and ferrite beads to filter out electromagnetic interference.
  • The recommended power-up sequence is to first apply the supply voltage (VCC) and then the input voltage (VIN). This ensures proper internal biasing and prevents damage to the device.
  • To troubleshoot issues, start by checking the power supply voltage, input voltage, and output current. Verify that the device is properly configured and that the PCB layout meets the recommended guidelines. Use an oscilloscope to monitor the device's behavior and identify any anomalies.
  • The VNQ7140AJ-E has a maximum junction temperature (TJ) of 150°C. Ensure good airflow, use a heat sink if necessary, and avoid blocking the thermal pad. Monitor the device's temperature and adjust the system design accordingly to prevent overheating.

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VNQ7140AJ-E 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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