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L6235Q - STMicroelectronics

Description: STMicroelectronics, L6235Q L6235Q, Brushless Motor Driver, 3-Phase Motor Driver, 100kHz 8 → 52 V, 48-Pin VFQFPN

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PCB Footprints
L6235Q - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - VFQFPN48
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3D Models
L6235Q - STMicroelectronics  - 3D model - Quad Flat No-Lead - VFQFPN48
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L6235Q Details

  • Manufacturer Part Number:

    L6235Q

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    7 X 7 MM, 1 MM HEIGHT, ROHS COMPLIANT, VFQFPN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    VFQFPN

  • Country Of Origin:

    Philippines

  • 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:

    S-XQCC-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 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:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    7 mm

L6235Q Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the L6235Q is 50V, but it's recommended to keep it below 40V for reliable operation.
  • The sense resistor value depends on the desired current limit and the voltage supply. A general rule of thumb is to choose a sense resistor value that sets the current limit to 1.5-2 times the maximum expected current.
  • The bootstrap capacitor is used to generate the high-side gate drive voltage for the power MOSFET. It's essential for proper operation of the driver.
  • Yes, but you'll need to ensure the power MOSFET meets the recommended specifications and is compatible with the L6235Q's output stage. You may also need to adjust the sense resistor value and other components accordingly.
  • Implement overcurrent protection by monitoring the sense resistor voltage and shutting down the driver if it exceeds a certain threshold. Also, ensure good thermal design and heat sinking to prevent overheating.

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L6235Q 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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