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NCP3286MNTXG - onsemi

Description: 150°C Operating Junction Temperature; 40A Continuous Output Current – Stackable to 160A; VOUT: 0.5-5.5V with Remote Output Voltage Sense; VIN: 3-18V with Input Feed-Forward; Programmable Fixed Frequency Current Mode Control; Integrated 5V LDO or External Supply; Enable with Programmable VIN UVLO; Programmable Boot-Up Voltage; Programmable Soft-Start; Programmable Current Limit; Pre-Bias Start-Up; Power Good Indicator; Selectable Protection Mode (latch-off or hiccup); Output Discharge in Shutdown; Under-Volt

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PCB Footprints
NCP3286MNTXG - onsemi PCB footprint - Other - Other - WQFN34 5.00x7.00x0.75, 0.50P CASE 510CL ISSUE C
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NCP3286MNTXG - onsemi  - 3D model - Other - WQFN34 5.00x7.00x0.75, 0.50P CASE 510CL ISSUE C
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NCP3286MNTXG Details

  • Manufacturer Part Number:

    NCP3286MNTXG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    WQFN-34

  • Package Description:

    WQFN-34

  • Manufacturer Package Code:

    510CL

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    17 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XQCC-N34

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    34

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    40 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.5 V

  • Output Voltage-Nom:

    1 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC34,.27X.20,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2000 kHz

  • Technology:

    HYBRID

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

NCP3286MNTXG Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the IC is recommended. This helps to dissipate heat efficiently and reduces thermal resistance.
  • Ensure that the input voltage rises and falls monotonically, and that the enable pin (EN) is properly driven to prevent unwanted start-up or shutdown. A soft-start circuit can also be used to reduce inrush current.
  • The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this limit may affect the regulator's stability and performance.
  • Yes, but ensure that the junction temperature (TJ) does not exceed 150°C. The device is rated for operation up to 125°C, but derating may be necessary for high-temperature applications.
  • Check the PCB layout, component selection, and input/output capacitance values. Ensure that the output capacitor is sufficient and that the input filter is properly designed. Consult the datasheet and application notes for guidance.

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NCP3286MNTXG Overview

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