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L9823 - STMicroelectronics

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

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L9823 - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO24-2
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L9823 - STMicroelectronics  - 3D model - Small Outline Packages - SO24-2
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L9823 Details

  • Manufacturer Part Number:

    L9823

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, SOP-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.98

  • Built-in Protections:

    TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE

  • Driver Number of Bits:

    8

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    15.4 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Output Current Flow Direction:

    SINK

  • Output Current-Max:

    0.5 A

  • Output Peak Current Limit-Nom:

    1.6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Turn-off Time:

    20 µs

  • Turn-on Time:

    20 µs

  • Width:

    7.5 mm

L9823 Frequently Asked Questions (FAQs)

  • The L9823 can handle a maximum input voltage of 40V, but it's recommended to keep it below 36V for reliable operation.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor, and add a compensation network (Rc and Cc) as described in the datasheet.
  • The L9823 can operate with an input voltage as low as 6.5V, but the output voltage regulation may not be guaranteed below 7V.
  • The L9823 is rated for operation up to 150°C, but the maximum junction temperature (Tj) should not exceed 150°C. Ensure proper heat sinking and thermal management to prevent overheating.
  • The output voltage (Vout) can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the internal reference voltage (2.5V), and R1 and R2 are the resistors in the feedback network.

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L9823 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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