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NCP81295MNTXG - onsemi

Description: Low 0.65mohms internal mosfet; Overcurrent protection against short circuit, overcurrent condition, and soft shorts; Analog IMON; Close loop operation during soft start; Enhanced 5mm by 5mm QFN; 4.5V to 18V oeprating range

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Symbol
NCP81295MNTXG - onsemi - PCB symbol
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PCB Footprints
NCP81295MNTXG - onsemi PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LQFN32
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3D Models
NCP81295MNTXG - onsemi - 3D model - Quad Flat No-Lead - LQFN32
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NCP81295MNTXG Details

  • Manufacturer Part Number:

    NCP81295MNTXG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    LQFN-32

  • Manufacturer Package Code:

    487AA

  • Country Of Origin:

    Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    21 Weeks

  • Date Of Intro:

    2017-10-24

  • Manufacturer:

    onsemi

  • YTEOL:

    8

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    eFUSE

  • JESD-30 Code:

    S-XBCC-N33

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    33

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    QCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.4 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    5 mm

NCP81295MNTXG Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane to improve heat dissipation.
  • Ensure the input voltage is within the recommended range (4.5V to 18V) and the output voltage is set correctly using the FB pin. Also, ensure the input capacitor is properly sized and placed close to the device.
  • The NCP81295MNTXG can deliver up to 5A of output current, but this may vary depending on the input voltage, output voltage, and thermal conditions. Refer to the datasheet for more information.
  • Use an overvoltage protection (OVP) circuit and an undervoltage lockout (UVLO) circuit to protect the device from voltage transients and faults. The OVP circuit should trigger at around 20V, and the UVLO circuit should trigger at around 3.5V.
  • A 10uF to 22uF ceramic or electrolytic capacitor with a voltage rating of 25V or higher is recommended. The capacitor should be placed close to the device's input pins to minimize noise and ripple.

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NCP81295MNTXG Overview

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