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 need to supply current to the motor as needed.

The RS Components 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 Components 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 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 the whether a RD or FG output signal is required. Lastly the functionality requirements must be considered.

When selecting a stepper motor driver, you must consider the microstep resolution (such as full step or half step,) control input type (such as parallel or clock input) and the required function.
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Part Details Brand Motor Type Output Configuration Configuration Maximum IGBT Collector Current Maximum Output Current Maximum Supply Voltage Maximum Collector Emitter Voltage Mounting Type Package Type Pin Count Maximum Operating Supply Voltage Minimum Operating Supply Voltage Typical Switching Frequency Maximum Isolation Rating Series Inverter Power Rating Dimensions Length Width Height Product Length Product Height Product Width Maximum Operating Temperature Minimum Operating Temperature Automotive Standard
3 Phase Brushless DC Motor
  • £ 1.613
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  • RS Stock No. 184-9869
  • Brand ROHM
  • Mfr. Part No. BD63015EFV-E2
ROHM - - 3 Phase - 1.5 (Continuous) A, 2 (Peak) A 36 V - Surface Mount HTSSOP 20 28 V 8 V - - - - 6.5 x 4.4 x 0.85mm 6.5mm 4.4mm 0.85mm 6.5mm 0.85mm 4.4mm +105 °C -40 °C -
3 Phase Brushless DC Motor
  • £ 0.846
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  • RS Stock No. 184-9866
  • Brand ROHM
  • Mfr. Part No. BD63001AMUV-E2
ROHM - - 3 Phase - ±200 (Peak) mA, ±30 (Continuous) mA 33 V - Surface Mount VQFN 24 28 V 6 V - - - - 4 x 4 x 1mm 4mm 4mm 1mm 4mm 1mm 4mm +85 °C -40 °C -
3 Phase Brushless DC Motor
  • £ 4.115
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  • RS Stock No. 184-9859
  • Brand ROHM
  • Mfr. Part No. BD16805FV-ME2
ROHM - - 3 Phase - - - - Surface Mount SSOP 40 18 V 8 V - - - - 13.6 x 5.4 x 1.7mm 13.6mm 5.4mm 1.7mm 13.6mm 1.7mm 5.4mm +110 °C -40 °C AEC-Q100
3 Phase Brushless DC Motor
  • RS Stock No. 185-0264
  • Brand ROHM
  • Mfr. Part No. BD63002AMUV-E2
ROHM - - 3 Phase - ±15mA 33 V - Surface Mount VQFN 28 26.4 V 8 V - - - - 5 x 5 x 1mm 5mm 5mm 1mm 5mm 1mm 5mm +85 °C -40 °C -
3 Phase Brushless DC Motor
  • RS Stock No. 185-0278
  • Brand ROHM
  • Mfr. Part No. BD63015EFV-E2
ROHM - - 3 Phase - 1.5 (Continuous) A, 2 (Peak) A 36 V - Surface Mount HTSSOP 20 28 V 8 V - - - - 6.5 x 4.4 x 0.85mm 6.5mm 4.4mm 0.85mm 6.5mm 0.85mm 4.4mm +105 °C -40 °C -
3 Phase Brushless DC Motor
  • RS Stock No. 185-0331
  • Brand ROHM
  • Mfr. Part No. BD67929EFV-E2
ROHM - - 3 Phase - 2.5A 36 V - Surface Mount HTSSOP 28 28 V 19 V - - - - 9.7 x 4.4 x 0.85mm 9.7mm 4.4mm 0.85mm 9.7mm 0.85mm 4.4mm +85 °C -25 °C -
3 Phase Brushless DC Motor
  • £ 1.109
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  • RS Stock No. 184-9871
  • Brand ROHM
  • Mfr. Part No. BD63242EFV-E2
ROHM - - 3 Phase - 1A 16 V - Surface Mount HTSSOP 16 16 V 5 V - - - - 5 x 4.4 x 0.85mm 5mm 4.4mm 0.85mm 5mm 0.85mm 4.4mm +100 °C -40 °C -
DC Brush Motor
  • RS Stock No. 185-0163
  • Brand ROHM
  • Mfr. Part No. BA6285AFP-YE2
ROHM - - - - 1A 24 V - Surface Mount HSOP 25 24 V 4.5 V - - - - 13.6 x 5.4 x 1.9mm 13.6mm 5.4mm 1.9mm 13.6mm 1.9mm 5.4mm +85 °C -40 °C -
DC Brush Motor
  • £ 2.021
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  • RS Stock No. 184-9870
  • Brand ROHM
  • Mfr. Part No. BD63130AFM-E2
ROHM - - H Bridge - 3 (Continuous) A, 4 (Peak) A 46.2 V - Surface Mount HSOP 36 46.2 V 8 V - - - - 18.5 x 7.5 x 2.2mm 18.5mm 7.5mm 2.2mm 18.5mm 2.2mm 7.5mm +85 °C -25 °C -
ON Semiconductor FNA22512A Intelligent Power Module, 1200 V 25A 34-Pin, SPMCA-A ON Semiconductor - Single Ended 3 Phase 25A 2 (Fault)mA 16.5 V 1200 V Surface Mount SPMCA-A 34 16.5 V 13.5 V 20 (Maximum)kHz 2500Vrms SPM2 - 80.5 x 33.5 x 8.1mm 80.5mm 33.5mm 8.1mm 80.5mm 8.1mm 33.5mm +150 °C -40 °C -
ON Semiconductor FNA22512A Intelligent Power Module, 1200 V 25A 34-Pin, SPMCA-A ON Semiconductor - Single Ended 3 Phase 25A 2 (Fault)mA 16.5 V 1200 V Surface Mount SPMCA-A 34 16.5 V 13.5 V 20 (Maximum)kHz 2500Vrms SPM2 - 80.5 x 33.5 x 8.1mm 80.5mm 33.5mm 8.1mm 80.5mm 8.1mm 33.5mm +150 °C -40 °C -
ON Semiconductor FNA23512A Intelligent Power Module, 1200 V 35A 34-Pin, SPMCA-A ON Semiconductor - Single Ended 3 Phase 35A 2 (Fault)mA 16.5 V 1200 V Surface Mount SPMCA-A 34 16.5 V 13.5 V 20 (Maximum)kHz 2500Vrms SPM2 - 80.5 x 33.5 x 8.1mm 80.5mm 33.5mm 8.1mm 80.5mm 8.1mm 33.5mm +150 °C -40 °C -
ON Semiconductor FNA23512A Intelligent Power Module, 1200 V 35A 34-Pin, SPMCA-A ON Semiconductor - Single Ended 3 Phase 35A 2 (Fault)mA 16.5 V 1200 V Surface Mount SPMCA-A 34 16.5 V 13.5 V 20 (Maximum)kHz 2500Vrms SPM2 - 80.5 x 33.5 x 8.1mm 80.5mm 33.5mm 8.1mm 80.5mm 8.1mm 33.5mm +150 °C -40 °C -
ON Semiconductor FNA25012A Intelligent Power Module, 1200 V 50 A, 75 (Peak) A 34-Pin, SPMCB ON Semiconductor - 3 Phase 3 Phase 50 A, 75 (Peak) A 2mA 20 V 1200 V Through Hole SPMCB 34 20 V - - 2500Vrms Motion SPM® 2 - 80.5 x 33.5 x 8.1mm 80.5mm 33.5mm 8.1mm 80.5mm 8.1mm 33.5mm +150 °C -40 °C -
ON Semiconductor FNA25012A Intelligent Power Module, 1200 V 50 A, 75 (Peak) A 34-Pin, SPMCB ON Semiconductor - 3 Phase 3 Phase 50 A, 75 (Peak) A 2mA 20 V 1200 V Through Hole SPMCB 34 20 V - - 2500Vrms Motion SPM® 2 - 80.5 x 33.5 x 8.1mm 80.5mm 33.5mm 8.1mm 80.5mm 8.1mm 33.5mm +150 °C -40 °C -
ON Semiconductor FND42060F2 Intelligent Power Module, 600 V 20 A, 40 (Peak) A 26-Pin, SPMAA ON Semiconductor - 3 Phase 3 Phase 20 A, 40 (Peak) A 1mA 20 V 600 V Through Hole SPMAA 26 20 V - 5kHz 4000Vrms Motion SPM® 45 - 39.5 x 23.5 x 4.8mm 39.5mm 23.5mm 4.8mm 39.5mm 4.8mm 23.5mm +150 °C -40 °C -
ON Semiconductor FND42060F2 Intelligent Power Module, 600 V 20 A, 40 (Peak) A 26-Pin, SPMAA ON Semiconductor - 3 Phase 3 Phase 20 A, 40 (Peak) A 1mA 20 V 600 V Through Hole SPMAA 26 20 V - 5kHz 4000Vrms Motion SPM® 45 - 39.5 x 23.5 x 4.8mm 39.5mm 23.5mm 4.8mm 39.5mm 4.8mm 23.5mm +150 °C -40 °C -
ON Semiconductor MC33035DWR2G Brushless DC Motor Controller 24-Pin, SOIC
  • £ 1.637
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ON Semiconductor - Single Ended 3 Phase - 10mA 30 V - Surface Mount SOIC 24 30 V 10 V 25kHz - MC33035 - 15.54 x 7.6 x 2.36mm 15.54mm 7.6mm 2.36mm 15.54mm 2.36mm 7.6mm +85 °C -40 °C AEC-Q100
ON Semiconductor MC33035DWR2G Brushless DC Motor Controller 24-Pin, SOIC ON Semiconductor - Single Ended 3 Phase - 10mA 30 V - Surface Mount SOIC 24 30 V 10 V 25kHz - MC33035 - 15.54 x 7.6 x 2.36mm 15.54mm 7.6mm 2.36mm 15.54mm 2.36mm 7.6mm +85 °C -40 °C AEC-Q100
ON Semiconductor NCV7708FDWR2G Motor Driver IC 28-Pin, SOIC ON Semiconductor - Hex Half Bridge Half Bridge - 500mA 5.25 V - Surface Mount SOIC 28 5.25 V 3.15 V - - - - 18.05 x 7.6 x 2.36mm 18.05mm 7.6mm 2.36mm 18.05mm 2.36mm 7.6mm +150 °C -40 °C -
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