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LM629M-6 - Texas Instruments

Description: TEXAS INSTRUMENTS - LM629M-6 - Motion Controller processor With PWM output data, 4.5-5.5V supply, 2.4V/1.6 mA/8 Outputs, SOIC-24

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LM629M-6 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G24)
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LM629M-6 - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G24)
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LM629M-6 Details

  • Manufacturer Part Number:

    LM629M-6

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    3-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e0

  • Length:

    15.4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • 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 Current-Max (Isup):

    100 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    NMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

LM629M-6 Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital grounds separate. Additionally, it's recommended to use a star-grounding configuration and to keep the power supply decoupling capacitors close to the device.
  • The LM629M-6 requires a power-on reset (POR) circuit to ensure proper initialization. A simple POR circuit can be implemented using a resistor, capacitor, and diode. Additionally, the device requires a clock signal to be applied to the CLKIN pin before the chip is fully powered up.
  • The maximum clock frequency for the LM629M-6 is 40 MHz. However, the device can operate at lower frequencies, and the clock frequency can be adjusted based on the specific application requirements.
  • The LM629M-6 is a highly configurable device, and the configuration depends on the specific motor control application. Texas Instruments provides a software development kit (SDK) that includes a graphical user interface (GUI) to configure the device. The SDK also includes example code and documentation to help with the configuration process.
  • The LM629M-6 is a high-power device and requires proper thermal management to ensure reliable operation. Texas Instruments recommends using a heat sink with a thermal resistance of less than 10°C/W, and to ensure good airflow around the device. Additionally, the device has a thermal shutdown feature that can be enabled to prevent overheating.

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LM629M-6 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image LM629M-6/NOPB Texas Instruments

NMOS, PDSO24

Part Image LM629M-6/NOPB National Semiconductor Corporation

NMOS, PDSO24