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L9958SBTR - STMicroelectronics

Description: Motor / Motion / Ignition Controllers & Drivers SPI Controlled H-Bridge Driver

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L9958SBTR Details

  • Manufacturer Part Number:

    L9958SBTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    28 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Analog IC - Other Type:

    HALF BRIDGE BRUSH DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G18

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SOP16,.55,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    250

  • Qualification Status:

    Not Qualified

  • Supply Current-Max (Isup):

    5 mA

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    30

L9958SBTR Frequently Asked Questions (FAQs)

  • A good PCB layout for the L9958SBTR involves keeping the power traces short and wide, using a solid ground plane, and placing the decoupling capacitors close to the IC. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • The inductor value for the L9958SBTR depends on the input voltage, output voltage, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific application requirements.
  • The L9958SBTR is rated for operation from -40°C to 150°C, but the maximum ambient temperature range depends on the specific application and the thermal design of the system. It's recommended to follow the thermal design guidelines in the datasheet to ensure reliable operation.
  • Yes, the L9958SBTR is designed for high-reliability applications. It's built with a robust design and has undergone rigorous testing to ensure high reliability. However, it's essential to follow the recommended design guidelines and testing procedures to ensure the device meets the specific application requirements.
  • To troubleshoot issues with the L9958SBTR, start by checking the power supply voltage, input voltage, and output voltage. Verify that the device is properly configured and that the input and output capacitors are correctly sized. Use an oscilloscope to check the switching waveforms and verify that the device is operating within the specified frequency range.

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L9958SBTR Overview

Use the download button to access the L9958SBTR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like L9958, or try a keyword search, such as Motion Control Electronics

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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