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L6482HTR - STMicroelectronics

Description: Motor / Motion / Ignition Controllers & Drivers cSPIN 7.5V to 85V N-Ch INT Motion SPI

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L6482HTR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - HTSSOP-38
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L6482HTR - STMicroelectronics  - 3D model - Small Outline Packages - HTSSOP-38
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L6482HTR Details

  • Manufacturer Part Number:

    L6482HTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HTSSOP-38

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    11

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G38

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    38

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP38,.25,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    4.4 mm

L6482HTR Frequently Asked Questions (FAQs)

  • The L6482HTR can operate from -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • To ensure proper power-on, the input voltage (VIN) should be applied before the enable signal (EN) is asserted. Also, the input voltage should be within the recommended operating range (7V to 18V).
  • A good PCB layout for the L6482HTR should include a solid ground plane, short and wide traces for the power lines, and a decoupling capacitor (e.g., 10uF) close to the VIN pin.
  • Choose an inductor with a high saturation current rating, low DC resistance, and a suitable inductance value (e.g., 1.5uH to 3.3uH) to ensure efficient energy transfer and minimize losses.
  • The bootstrap capacitor (CBST) is used to generate the high-side gate drive voltage for the internal power MOSFET. It should be a low-ESR ceramic capacitor (e.g., 100nF) connected between the BST pin and the VIN pin.

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L6482HTR Overview

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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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