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STEF12SAPUR - STMicroelectronics

Description: Electronic fuse for 12 V line

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STEF12SAPUR - STMicroelectronics - PCB symbol
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PCB Footprints
STEF12SAPUR - STMicroelectronics PCB footprint - Small Outline No-lead - Small Outline No-lead - DFN10 (3x3)-1
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3D Models
STEF12SAPUR - STMicroelectronics - 3D model - Small Outline No-lead - DFN10 (3x3)-1
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STEF12SAPUR Details

  • Manufacturer Part Number:

    STEF12SAPUR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-10

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Date Of Intro:

    2020-05-29

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Additional Feature:

    CURRENT LIMIT:5.5A; THERMAL SHUTDOWN:165C

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    eFUSE

  • JESD-30 Code:

    S-PDSO-N10

  • Length:

    3 mm

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.12,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Screening Level:

    IEC 62368-1

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    13.8 V

  • Supply Voltage-Min (Vsup):

    10 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

STEF12SAPUR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the STEF12SAPUR application note (AN5275). It suggests using a 2-layer or 4-layer PCB with a solid ground plane, and placing the device near the edge of the board to minimize thermal resistance.
  • To ensure reliable operation in high-temperature environments, follow the recommended operating conditions, use a suitable thermal interface material, and consider using a heat sink or thermal pad. Additionally, ensure proper PCB design, layout, and thermal management to minimize thermal resistance.
  • Although the datasheet specifies a maximum VIN voltage of 5.5V, it's recommended to limit the voltage to 5V to ensure reliable operation and prevent damage to the internal voltage regulator.
  • To configure the STEF12SAPUR for low-power mode, set the EN pin low, and ensure the VIN pin is within the specified voltage range. You can also use the PMODE pin to select between low-power and normal modes. Refer to the datasheet for specific configuration details.
  • The typical current consumption in low-power mode is around 10-20 μA, depending on the specific configuration and operating conditions. Refer to the datasheet for more detailed information on current consumption in different modes.

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STEF12SAPUR Overview

Use the download button to access the STEF12SAPUR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like STEF1, 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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