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NCV3025833MTW - onsemi

Description: Smart Power Stage (SPS) Module with Integrated Thermal Warning and Thermal Shutdown

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NCV3025833MTW Details

  • Manufacturer Part Number:

    NCV3025833MTW

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    WQFNW-33

  • Package Description:

    WQFN-31

  • Manufacturer Package Code:

    512AE

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • Analog IC - Other Type:

    SWITCHING POWER STAGE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    19 V

  • JESD-30 Code:

    S-PQCC-N31

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    31

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    50 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HWQCCN

  • Package Equivalence Code:

    LCC31,20SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1500 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

NCV3025833MTW Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves using a 2-layer or 4-layer board with a solid ground plane, placing thermal vias under the device, and using a thermal pad on the bottom of the package. Additionally, keeping the copper traces wide and short can help reduce thermal resistance.
  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating conditions, use a suitable thermal management system, and consider derating the device's power dissipation. Additionally, using a thermally conductive material, such as a heat sink or thermal interface material, can help reduce the device's junction temperature.
  • The NCV3025833MTW has built-in ESD protection, but it's still recommended to follow standard ESD handling procedures when handling the device. This includes using an ESD wrist strap, ESD mat, or ESD bag, and avoiding direct contact with the device's pins.
  • Yes, the NCV3025833MTW is AEC-Q100 qualified, which makes it suitable for use in automotive applications. However, it's essential to ensure that the device is used within its recommended operating conditions and that the system design meets the required automotive standards and regulations.
  • The recommended soldering profile for the NCV3025833MTW involves using a reflow soldering process with a peak temperature of 260°C (500°F) and a dwell time of 20-30 seconds. It's essential to follow the recommended soldering profile to ensure reliable operation and prevent damage to the device.

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NCV3025833MTW Overview

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