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NCV33161DR2G - onsemi

Description: Low Standby Current; Positive and Negative Voltage Detection; Over, Under, and Window Voltage Detection; Open Collector Outputs for Enhanced Device Flexibility; Pinned Out 2.54 V Reference with Current Limit Protection; Unique Mode Select Input Allows Channel Programming; Fully Functional at 2.0 V for Positve Voltage Sensing and 4.0 V for Negative Voltage Sensing; Pb-Free Packages are Available; NCV Version for Automotive

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NCV33161DR2G - onsemi - PCB symbol
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NCV33161DR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOC_NB
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NCV33161DR2G Details

  • Manufacturer Part Number:

    NCV33161DR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-8 Narrow Body

  • Pin Count:

    8

  • Manufacturer Package Code:

    751-07

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Additional Feature:

    MINIMUM SUPPLY NEEDED FOR NEGATIVE SENSING IS 4V

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BIPOLAR UNDER/OVERVOLTAGE SUPERVISOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • 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 (Isup):

    0.7 mA

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

NCV33161DR2G Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCV33161DR2G involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW) away from sensitive nodes.
  • The inductor value depends on the input voltage, output voltage, and switching frequency. A good starting point is to use the inductor value recommended in the datasheet. Then, adjust the value based on the specific application requirements, such as output current and ripple requirements.
  • The maximum ambient temperature for the NCV33161DR2G is 125°C. However, the device can operate at higher temperatures with derating. It's essential to consider the thermal design and heat dissipation in the system to ensure reliable operation.
  • Yes, the NCV33161DR2G is suitable for high-reliability applications. It's manufactured using a robust process, and onsemi provides a comprehensive set of reliability data, including FIT rates and MTBF calculations, to support high-reliability designs.
  • To troubleshoot issues with the NCV33161DR2G, start by checking the PCB layout, component values, and soldering quality. Then, use an oscilloscope to measure the input and output waveforms, and check for signs of oscillation or instability. Consult the datasheet and application notes for guidance on troubleshooting and debugging.

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NCV33161DR2G Overview

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NCV33161DR2G Alternates

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Part Image NCV33161DR2 onsemi

BIPOLAR UNDER/OVERVOLTAGE SUPERVISOR, Fixed, 2 Channel, +1.27V, BIPolar, PDSO8