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VNF1048FTR - STMicroelectronics

Description: High-side switch controller with intelligent fuse protection for 12 V, 24 V and 48 V automotive applications

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VNF1048FTR - STMicroelectronics - PCB symbol
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PCB Footprints
VNF1048FTR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN-32L WF_2023
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3D Models
VNF1048FTR - STMicroelectronics - 3D model - Quad Flat No-Lead - QFN-32L WF_2023
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VNF1048FTR Details

  • Manufacturer Part Number:

    VNF1048FTR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-32

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    26 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.05 mm

  • Supply Current-Max (Isup):

    11 mA

  • Supply Voltage-Max (Vsup):

    60 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +0.3V

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

    30

  • Width:

    5 mm

VNF1048FTR Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power dissipation according to the temperature derating curve provided in the datasheet, and to ensure good thermal conduction to the PCB and heat sink.
  • STMicroelectronics recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, depending on the specific application requirements, to ensure optimal performance and stability.
  • To troubleshoot issues with the device's overcurrent protection feature, check the input voltage, output current, and sense resistor values to ensure they are within the recommended specifications, and verify that the device is properly configured and enabled.
  • STMicroelectronics recommends using wide, low-impedance traces for the high-current paths, and to keep the traces as short as possible to minimize voltage drops and electromagnetic interference (EMI).

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VNF1048FTR Overview

Use the download button to access the VNF1048FTR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like VNF10, or try a keyword search, such as Power Management Circuits

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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