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L9825TR - STMicroelectronics

Description: Octal low-side driver for resistive and inductive loads with serial/parallel input control, output protection and diagnostic

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L9825TR - STMicroelectronics - PCB symbol
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PCB Footprints
L9825TR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSO-20-----
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L9825TR - STMicroelectronics - 3D model - Small Outline Packages - PowerSO-20-----
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L9825TR Details

  • Manufacturer Part Number:

    L9825TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    POWER, MO-166, SOP-20

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    21 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.15

  • Built-in Protections:

    TRANSIENT; OVER CURRENT; THERMAL

  • Driver Number of Bits:

    8

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    15.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    8

  • Number of Terminals:

    20

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Current-Max:

    2.05 A

  • Output Peak Current Limit-Nom:

    1.4 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP20,.56

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.6 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    10 µs

  • Turn-on Time:

    10 µs

  • Width:

    11 mm

L9825TR Frequently Asked Questions (FAQs)

  • A good PCB layout for the L9825TR involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces to reduce EMI. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, a minimum of 10uF capacitance is recommended on the output.
  • The L9825TR can operate in an ambient temperature range of -40°C to 150°C. However, the junction temperature should not exceed 150°C.
  • Yes, the L9825TR is suitable for high-reliability applications. It is manufactured using a robust process and has undergone rigorous testing to ensure its reliability. However, it's essential to follow the recommended operating conditions and PCB layout guidelines to ensure optimal performance.
  • To troubleshoot issues with the L9825TR, start by checking the input voltage, output voltage, and current. Verify that the component values and PCB layout meet the recommended guidelines. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes or contact STMicroelectronics support.

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L9825TR 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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