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E-L6219DS - STMicroelectronics

Description: STMicroelectronics 1 A Bipolar Stepper Drive, 7V

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E-L6219DS - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-24_
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E-L6219DS Details

  • Manufacturer Part Number:

    E-L6219DS

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    25 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.25

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    15.4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current-Max:

    1 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):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

E-L6219DS Frequently Asked Questions (FAQs)

  • A good PCB layout for the E-L6219DS should ensure good thermal dissipation. This can be achieved by having a large copper area on the PCB, using thermal vias to connect the top and bottom layers, and keeping the component away from other heat sources.
  • The choice of input and output capacitors depends on the specific application and operating conditions. In general, low-ESR capacitors with a high ripple current rating are recommended. The datasheet provides some guidance on capacitor selection, but further analysis and simulation may be necessary to ensure optimal performance.
  • Not using the recommended external components, such as the bootstrap capacitor, can lead to reduced performance, instability, or even damage to the device. The bootstrap capacitor, in particular, is essential for ensuring proper operation of the high-side switch.
  • The E-L6219DS has built-in overvoltage protection, but it's still important to ensure that the input voltage is within the recommended range. Additionally, undervoltage protection can be achieved using an external voltage supervisor or a dedicated undervoltage protection IC.
  • Operating the E-L6219DS in synchronous mode can improve efficiency, but it requires a more complex PCB layout and may introduce additional noise. Asynchronous mode is simpler to implement, but may result in lower efficiency. The choice of mode depends on the specific application requirements and constraints.

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E-L6219DS 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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