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NCP349MNAETBG - onsemi

Description: ON Semiconductor NCP349MNAETBG, Voltage Supervisor, Maximum of 28 V, 6-Pin DFN

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NCP349MNAETBG - onsemi - PCB symbol
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PCB Footprints
NCP349MNAETBG - onsemi PCB footprint - Small Outline No-lead - Small Outline No-lead - DFN6 1.6x2.0, 0.5P CASE 506BM−01 ISSUE O
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3D Models
NCP349MNAETBG - onsemi - 3D model - Small Outline No-lead - DFN6 1.6x2.0, 0.5P CASE 506BM−01 ISSUE O
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NCP349MNAETBG Details

  • Manufacturer Part Number:

    NCP349MNAETBG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DFN6 2x1.6, 0.5P

  • Package Description:

    DFN-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    506BM

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • High Side Driver:

    NO

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    AND GATE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Peak Current Limit-Nom:

    2 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    28 V

  • Supply Voltage-Min:

    1.2 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    5 µs

  • Turn-on Time:

    14000 µs

  • Width:

    1.6 mm

NCP349MNAETBG Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCP349MNAETBG involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, the output capacitor should be selected based on the specific application requirements, and the input capacitor should be chosen to ensure a stable input voltage. It's also recommended to add a small ceramic capacitor (e.g., 10nF) in parallel with the output capacitor to improve stability.
  • The NCP349MNAETBG is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. It's essential to ensure that the device's junction temperature (TJ) does not exceed 150°C.
  • Yes, the NCP349MNAETBG is suitable for high-reliability applications. It's manufactured using a robust process, and onsemi provides a range of reliability data, including FIT rates and MTBF calculations, to support high-reliability designs.
  • To troubleshoot issues with the NCP349MNAETBG, start by verifying the input voltage, output voltage, and current consumption. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Use an oscilloscope to check the output voltage ripple and noise. If the issue persists, consult the datasheet and application notes, or contact onsemi's technical support team for further assistance.

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