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NCV890204MWR2G - onsemi

Description: Internal N−Channel Power Switch; Low VIN Operation Down to 4.5 V; High VIN Operation to 36 V; Withstands Load Dump to 40 V; 2 MHz Free−running Switching Frequency; Adjustable Spread Spectrum; Reset with Adjustable Delay; Logic level Enable Input Can be Directly Tied to Battery; 2.2 A (min) Cycle−by−Cycle Peak Current Limit; Short Circuit Protection enhanced by Frequency Foldback; ±1.75% Output Voltage Tolerance; Output Voltage Adjustable Down to 0.8 V; 1.4 Millisecond Internal Soft−Start; Thermal Shutdown (

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NCV890204MWR2G - onsemi PCB footprint - Small Outline No-lead - Small Outline No-lead - DFN12, 4x4, 0.65P CASE 506CE ISSUE O
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NCV890204MWR2G - onsemi  - 3D model - Small Outline No-lead - DFN12, 4x4, 0.65P CASE 506CE ISSUE O
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NCV890204MWR2G Details

  • Manufacturer Part Number:

    NCV890204MWR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DFN12, 4x4, 0.65P

  • Package Description:

    DFN-12

  • Manufacturer Package Code:

    506CE

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    44 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    R-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SON

  • Package Equivalence Code:

    SOLCC12,.16,25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4 mm

NCV890204MWR2G Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, using thermal vias to dissipate heat, and keeping the surrounding area clear of other components.
  • To ensure reliable operation in high-temperature environments, ensure proper heat sinking, use a thermally conductive material for the PCB, and consider using a thermal interface material (TIM) between the device and the heat sink.
  • Exceeding the maximum junction temperature can lead to reduced device lifespan, increased thermal resistance, and potentially even device failure. It's essential to ensure the device operates within the recommended temperature range.
  • To protect the device from EOS, use a robust PCB design, ensure proper voltage regulation, and consider adding transient voltage suppressors (TVS) or electrostatic discharge (ESD) protection devices.
  • The recommended soldering conditions for the NCV890204MWR2G include a peak temperature of 260°C, a soldering time of 10-30 seconds, and a reflow profile with a ramp-up rate of 3°C/s and a cool-down rate of 6°C/s.

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NCV890204MWR2G Overview

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