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L6229PD - STMicroelectronics

Description: STMicroelectronics L6229PD, BLDC Motor Driver IC, 52 V 1.4A 24-Pin, SOIC

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L6229PD Details

  • Manufacturer Part Number:

    L6229PD

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-36

  • Pin Count:

    36

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    30 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Analog IC - Other Type:

    3-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDSO-G36

  • JESD-609 Code:

    e3

  • Length:

    15.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.8 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP36,.56

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.5 mm

  • Supply Current-Max (Isup):

    10 mA

  • Supply Voltage-Max (Vsup):

    52 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Technology:

    BCDMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    11 mm

L6229PD Frequently Asked Questions (FAQs)

  • The L6229PD can operate from -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • The sense resistor value depends on the maximum current you want to measure and the desired voltage drop across the resistor. A common value is 0.1 ohm, but you can use the formula Rsense = Vsense / Imax to calculate the optimal value for your application.
  • The bootstrap capacitor (CBOOT) is used to generate the high-side gate drive voltage. The recommended value is 100 nF to 1 uF, but you can use a larger value if you need to ensure that the high-side FET is fully turned on during startup.
  • You can use external voltage supervisors or overvoltage protection (OVP) circuits to protect the L6229PD from overvoltage conditions. For undervoltage protection, you can use a voltage detector or a brown-out detector to reset the device or shut it down when the input voltage falls below a certain threshold.
  • The maximum switching frequency depends on the application and the external components used. However, the L6229PD can operate up to 1 MHz, but you should ensure that the switching frequency is limited to avoid excessive power losses and electromagnetic interference (EMI).

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L6229PD 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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