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    Motor Driver ICs

    Motor Driver ICs are current amplifiers and are an essential component of motor interfacing. The motor driver integrated circuit chip acts as the interface between a microprocessor or microcontroller, and a motor. As microprocessors tend to operate at lower currents, and motors at higher, motor driver ICs are needed to supply current to the motor as needed.

    The RS range of Motor Driver ICs includes models from leading brands, in various types and configurations to support your design needs.

    Applications

    Motor Driver ICs are commonly used in robotics to drive DC motors from microcontrollers. They are an essential component in controlling motion in autonomous robots, and so are widely used in automation. They are also found in more common environments, such as office appliances and in automotive electronics.

    Selecting a Motor Driver IC

    As different motors have different signal requirements, a motor driver IC is usually specific to a motor type. RS offer motor drivers for brushless DC motors (BLDC,) brushed DC motors, and stepper motors. When choosing your motor driver IC, you should be aware of the type of motor you will be driving, as well as its power supply voltage range, and output current.

    Brushed DC Motors can be used in anything from security cameras to ATM machines, depending on the required voltage. When selecting a motor driver for a brushed DC motor, it is important to ascertain whether speed control is needed, and what type of speed control is needed (such as a thermistor, or voltage control.) You must then ascertain whether integrated or pre-driver type motor driver power. Additional features such as fault protection must also be considered.

    Brushless DC Motors are typically used for driving cooling fans in electronics. They can be found in white goods such as washing machines and refrigerators, as well as in automotive applications. When selecting a driver control IC for a brushless motor driver, you must ascertain whether an RD or FG output signal is required. Lastly, the functionality requirements must be considered.

    When selecting a stepper motor driver, you must consider the micro-step resolution (such as full step or half step,) control input type (such as parallel or clock input) and the required function.

    1063 Produkter som visas för Motor Driver ICs

    • RS-artikelnummer 337-452P
    • Tillv. art.nr MPQ6610GS-AEC1-P
    Varje (levereras i en rulle)
    26,646 kr
    MPS
    Brushed DC Motor
    Half Bridge
    Half Bridge
    -
    3A
    4 → 55 V
    -
    -
    SOIC-8
    -
    8
    -
    -
    -
    -
    -
    • RS-artikelnummer 254-7210
    • Tillv. art.nr IM241M6S1BAUMA1
    Var (i en rulle med 500)
    39,931 kr
    Infineon
    AC Motor
    3 Phase
    Half Bridge
    1A
    4A
    600 V
    1.58 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 252-8666
    • Tillv. art.nr DRV2603RUNR
    Var (i ett paket med 5)
    6,34 kr
    Texas Instruments
    DC
    -
    Differential
    -
    -
    5.2 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Var (i ett rör med 25)
    105,683 kr
    Renesas Electronics
    Brushed DC
    -
    Dual Full Bridge
    4A
    -
    -
    46 V
    Through Hole
    MULTIWATT V
    46 V
    15
    4.8 V
    -
    -
    -
    -
    • RS-artikelnummer 255-7667
    • Tillv. art.nr BD62130AEFJ-E2
    Var (i ett paket med 2)
    19,63 kr
    ROHM
    Brushed DC
    -
    H Bridge
    -
    -
    36 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 284-5039
    • Tillv. art.nr TMC2208-LA-T
    Varje
    49,57 kr
    Trinamic
    Stepper Motor
    -
    Half Bridge
    -
    2A
    36 V
    -
    -
    QFN
    -
    28
    -
    -
    -
    -
    -
    Varje
    78,74 kr
    STMicroelectronics
    Brushed DC
    -
    Dual Full Bridge
    0.6A
    -
    -
    36 V
    Through Hole
    PDIP
    36 V
    16
    4.5 V
    -
    -
    -
    -
    • RS-artikelnummer 190-7410
    • Tillv. art.nr MAX31785ETL+
    Var (i ett paket med 2)
    96,315 kr
    Maxim Integrated
    BLDC
    6-channel
    -
    -
    -
    2.7 → 5.5 V
    -
    Surface Mount
    TQFN-EP
    -
    40
    -
    -
    -
    -
    -
    • RS-artikelnummer 229-1897P
    • Tillv. art.nr TLE72093RAUMA1
    Varje (levereras i en rulle)
    61,605 kr
    Infineon
    DC
    H Bridge
    Full Bridge
    -
    6.6A
    40 V
    -
    -
    PG-DSO-20-65
    -
    20
    -
    -
    -
    -
    -
    • RS-artikelnummer 261-9270P
    • Tillv. art.nr BD62110JEFJ-E2
    Varje (levereras i en rulle)
    19,018 kr
    ROHM
    Brushed DC
    Half Bridge
    -
    -
    2A
    36 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 197-7123P
    • Tillv. art.nr DRV8825PWP
    Varje (levereras i ett rör)
    52,695 kr
    Texas Instruments
    Stepper
    -
    -
    -
    2.5A
    8.2 → 45 V
    -
    Surface Mount
    HTSSOP
    -
    28
    -
    -
    -
    -
    -
    • RS-artikelnummer 699-6746P
    • Tillv. art.nr BD6221F-E2
    Varje (levereras i en rulle)
    39,42 kr
    ROHM
    Brushed DC
    -
    Full Bridge
    1A
    -
    -
    18 V
    Surface Mount
    SOP
    15 V
    8
    6 V
    -
    -
    -
    -
    • RS-artikelnummer 235-2572
    • Tillv. art.nr BD64008MUV-E2
    Var (i en rulle med 1500)
    20,751 kr
    ROHM
    Stepper
    -
    H Bridge
    -
    2A
    50 V
    -
    Surface Mount
    VQFN
    -
    48
    -
    -
    -
    -
    -
    • RS-artikelnummer 191-5127P
    • Tillv. art.nr MAX6643LBBAEE+
    Varje (levereras i ett rör)
    53,894 kr
    Maxim Integrated
    -
    -
    PWM
    -
    1mA
    5.5 V
    -
    Surface Mount
    QSOP
    5.5 V
    16
    3 V
    -
    -
    -
    -
    • RS-artikelnummer 214-8083
    • Tillv. art.nr TB67S112PG(O,HJ)
    Var (i en rulle med 1000)
    23,548 kr
    Toshiba
    BLDC
    -
    Half Bridge
    -
    1.5A
    47 V
    -
    Through Hole
    DIP
    -
    16
    -
    -
    -
    -
    -
    Varje
    44,15 kr
    STMicroelectronics
    Brushless DC Motor
    -
    -
    -
    -20 → 15mA
    48 V
    -
    -
    SPIN32G0B2
    -
    48
    -
    -
    -
    -
    -
    Var (i ett rör med 31)
    68,916 kr
    STMicroelectronics
    Brushed DC
    -
    Dual Full Bridge
    2.8A
    -
    -
    52 V
    Surface Mount
    PowerSO
    52 V
    36
    8 V
    -
    -
    -
    -
    • RS-artikelnummer 214-8087
    • Tillv. art.nr TC78B009FTG(Z,EL)
    Var (i en rulle med 5000)
    30,203 kr
    Toshiba
    BLDC
    -
    -
    -
    3A
    36 V
    -
    Surface Mount
    QFN
    -
    36
    -
    -
    -
    -
    -
    Var (i en bricka med 260)
    32,007 kr
    STMicroelectronics
    Brushed DC
    -
    Dual Full Bridge
    2.8A
    -
    -
    52 V
    Surface Mount
    VFQFPN
    52 V
    48
    8 V
    100kHz
    -
    -
    -
    Varje
    70,78 kr
    STMicroelectronics
    BLDC
    -
    3 Phase
    2.8A
    -
    -
    52 V
    Surface Mount
    SOIC
    52 V
    24
    12 V
    -
    -
    -
    -
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