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NCV81599MWTXG - onsemi

Description: Wide Input Voltage Range: from 4.5 V to 32 V for NCV81599; Dynamically Programmed Frequency from 150 kHz to 1.2 MHz; I2C Interface; Real Time Power Good Indication; Controlled Slew Rate Voltage Transitioning; Feedback Pin with Internally Programmed Reference; 2 Independent Current Sensing Inputs; Over Temperature Protection; Adaptive Non−Overlap Gate Drivers; Over−Voltage and Over−Current Protection; 5 x 5 mm QFN32 Package; Support USBPD/QC2.0/QC3.0 Profile

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PCB Footprints
NCV81599MWTXG - onsemi PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFNW32_2022
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3D Models
NCV81599MWTXG - onsemi  - 3D model - Quad Flat No-Lead - QFNW32_2022
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NCV81599MWTXG Details

  • Manufacturer Part Number:

    NCV81599MWTXG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFNW-32

  • Package Description:

    QFN-32

  • Manufacturer Package Code:

    484AB

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    USB PD CONTROLLER

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    32 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +3.96V

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

    30

  • Width:

    5 mm

NCV81599MWTXG Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • A soft-start circuit can be implemented to limit the inrush current during start-up. A voltage supervisor or reset IC can be used to ensure reliable start-up and shutdown of the device.
  • Handle the device by the body or pins, avoid touching the die, and use an anti-static wrist strap or mat to prevent electrostatic discharge (ESD) damage.
  • Use a thermal imaging camera to detect hotspots, and an oscilloscope to analyze the input and output waveforms. Check the PCB layout, component values, and soldering quality to identify potential issues.
  • Yes, the device is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, additional testing and validation may be required to meet specific industry standards.

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NCV81599MWTXG Overview

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