STMicroelectronics
L6391DTR  
Gate Drivers ICs

STMicroelectronics
L6391DTR
730-L6391DTR
Ersa
STMicroelectronics-L6391DTR-datasheets-5099176.pdf
IC GATE DRVR HALF-BRIDGE 14SO
In Stock : 2500

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    L6391DTR Description

    The L6391DTR is a high-performance motor driver and microcontroller in a single chip by STMicroelectronics. It is designed for use in brushless DC motor control applications, such as robotics, industrial control, and automotive systems.

    Description:

    The L6391DTR is a highly integrated motor driver and microcontroller that combines a 32-bit ARM Cortex-M0 processor with a three-phase motor control peripheral. It features a high level of integration, with all the necessary components for motor control, including power MOSFETs, protection circuits, and communication interfaces, integrated into a single chip.

    Features:

    1. 32-bit ARM Cortex-M0 processor with 512 kB of flash memory and 64 kB of RAM.
    2. Three-phase motor control peripheral with a maximum output current of 3 A per phase.
    3. Integrated power MOSFETs for direct motor control.
    4. Advanced protection features, including overcurrent, overvoltage, and thermal shutdown protection.
    5. Communication interfaces, including SPI, UART, and I2C.
    6. PWM frequency up to 50 kHz.
    7. High efficiency, with a typical efficiency of 94%.
    8. Small package size, with a 5x5 mm QFN package.

    Applications:

    The L6391DTR is suitable for a wide range of applications that require precise control of brushless DC motors, including:

    1. Robotics, including industrial robots, drones, and autonomous vehicles.
    2. Industrial control systems, such as conveyor systems and CNC machines.
    3. Automotive systems, such as electric power steering and window lift systems.
    4. Medical equipment, such as motorized beds and diagnostic equipment.
    5. Consumer products, such as vacuum cleaners and power tools.

    Overall, the L6391DTR is a highly versatile and powerful motor driver and microcontroller that offers precise control and high efficiency for a wide range of motor control applications.

    Tech Specifications

    Unit Weight
    Product
    PPAP
    Gate Type
    Product Status
    Fall Time
    Automotive
    RoHS
    Supplier Package
    Package / Case
    Technology
    Voltage - Supply
    REACH Status
    Channel Type
    High Side Voltage - Max (Bootstrap)
    Maximum Operating Supply Voltage (V)
    EU RoHS
    Logic Voltage - VIL, VIH
    Moisture Sensitivity Level (MSL)
    Operating Temperature
    Driven Configuration
    Typical Input Low Threshold Voltage (V)
    Output Current
    Maximum Fall Time (ns)
    ECCN
    Driver Type
    Mounting Type
    Standard Package Name
    Current - Peak Output (Source, Sink)
    Pin Count
    Mounting
    Driver Configuration
    Rise Time
    Moisture Sensitive
    Lead Shape
    Maximum Operating Frequency (kHz)
    Input Logic Compatibility
    HTSUS
    Package
    USHTS
    High and Low Sides Dependency
    Rise / Fall Time (Typ)
    Typical Input High Threshold Voltage (V)
    PCB changed
    HTS
    ECCN (US)
    Maximum Power Dissipation (mW)
    Supplier Device Package
    Supply Voltage - Min
    Minimum Operating Temperature (°C)
    Maximum Operating Temperature (°C)
    Package Height
    Mfr
    Maximum Operating Temperature
    Supply Voltage - Max
    RoHS Status
    Mounting Style
    Input Type
    Maximum Rise Time (ns)
    Maximum Propagation Delay Time (ns)
    Bridge Type
    Number of Drivers
    Package Length
    Minimum Operating Temperature
    Number of Outputs
    Series
    Type
    Part Status
    Package Width
    Base Product Number
    Minimum Operating Supply Voltage (V)
    Operating Range
    Operating Temperature (°C) (max)
    Operating Temperature (°C) (min)
    Grade
    ECCN (EU)
    RoHs compliant

    L6391DTR Documents

    Download datasheets and manufacturer documentation for L6391DTR

    Ersa HITACHI EN490 epoxy glue discontinuation (PDF)       Product Change Notification (PDF)       Product Information Letter (PDF)      

    Shopping Guide

    Payment Methods
    Payment Methods include Prepayment TT (bank transfer), Western Union, and PayPal. Customers are responsible for shipping costs, bank charges, customs duties and taxes.
    Shipping Rate
    Shipments are made once a day around 5pm, excluding Sundays. Once shipped, the estimated delivery time is usually 5-7 business days, depending on the courier you choose.
    Delivery Methods
    Provide DHL, FedEx, UPS, EMS, SF Express and Registered Airmail International Delivery Service