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NCP81610MNTXG - onsemi

Description: Compliant with NVIDIA OVR4i+ Specifications; Under Voltage Protection (UVP); Supports up to 8 Phases; 2.8 V to 20 V Supply Voltage Range:; 250 kHz to 1.2 MHz Switching Frequency (8 Phase); Over Voltage Protection (OVP); Per Phase Over Current Limiting (OCL); System Over Current Protection (OCP); Startup into Pre−Charged Loads while Avoiding False OVP; Configurable Load Line; True Differential Current Balancing Sense Amplifiers for Each Phase; Phase−to−Phase Dynamic Current Balancing; Current Mode Dual Edge

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PCB Footprints
NCP81610MNTXG - onsemi PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN40 5x5
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NCP81610MNTXG - onsemi  - 3D model - Quad Flat No-Lead - QFN40 5x5
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NCP81610MNTXG Details

  • Manufacturer Part Number:

    NCP81610MNTXG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN-40

  • Manufacturer Package Code:

    485CR

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2018-08-17

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.4 V

  • Input Voltage-Min:

    4.6 V

  • JESD-30 Code:

    S-XQCC-N40

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.2SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1200 kHz

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

NCP81610MNTXG Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias connecting the exposed pad to the ground plane is recommended for optimal thermal performance.
  • Ensure proper thermal design, use a heat sink if necessary, and follow the recommended operating conditions and derating guidelines to ensure reliable operation at high temperatures.
  • The maximum allowed voltage on the EN pin is 6V, exceeding this may cause damage to the device.
  • Yes, but ensure the device is properly heatsinked and the current is within the recommended operating conditions to prevent overheating and damage.
  • Check the EN pin voltage, ensure the input voltage is within the recommended range, and verify the device is properly connected and configured.

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NCP81610MNTXG Overview

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