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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 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.
Showing all 19 results
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Infineon BTM7810KAUMA1, BLDC Motor Driver IC, 40 V 42A 18-Pin, PG-TO263
IDR123,035.97 -
Infineon BTM7811KAUMA1, BLDC Motor Driver IC, 40 V 42A 15-Pin, TO-263
IDR149,573.14 -
Microchip TC670ECHTR, BLDC Motor Driver IC, 5 V 6-Pin, SOT-23
IDR461,516.00Pack (1 Pack of 5) -
ON Semiconductor AMIS30622C6227G, Stepper Motor Driver IC, 29 V 0.8A 20-Pin, SOIC
IDR89,680.95 -
ON Semiconductor FSBB20CH60C Motor Driver IC, 600 V 27-Pin, SPM27 CC
IDR241,456.78 -
ON Semiconductor LV8548MC-AH, Stepper Motor Driver IC, 16 V 1A 10-Pin, SOIC
IDR16,887.29 -
ON Semiconductor MC33035DWG, BLDC Brushless DC Motor Controller, 40 V 24-Pin, SOIC
IDR63,773.12 -
ON Semiconductor NUD3105DMT1G Motor Driver IC, 6 V 0.5A 6-Pin, SC-74
IDR537,036.80Pack (1 Pack of 10) -
STMicroelectronics E-L6258EX, Stepper Motor Driver IC, 40 V 1.5A 36-Pin, PowerSO
IDR88,946.72 -
STMicroelectronics L293DD, Brushed Motor Driver IC, 36 V 0.6A 20-Pin, SOIC
IDR59,262.85 -
STMicroelectronics L297/1, Stepper Motor Driver IC, 10 V 20-Pin, PDIP
IDR130,483.16 -
STMicroelectronics L6205PD, Brushed Motor Driver IC, 52 V 2.8A 20-Pin, PowerSO
IDR88,632.05 -
STMicroelectronics L6206PD, Brushed Dual Full Bridge Motor Driver, 52 V 2.8A 36-Pin, PowerSO
IDR90,520.07 -
STMicroelectronics L6470H, Stepper Motor Driver IC, 45 V 3A 28-Pin, TSSOP
IDR102,057.97 -
STMicroelectronics L6470PD, Stepper Motor Motor Driver IC 36-Pin, PowerSO
IDR119,574.60 -
STMicroelectronics L6470PD, Stepper Motor Motor Driver IC 36-Pin, PowerSO
IDR2,716,053.13Tube (1 Tube of 31) -
STMicroelectronics L6506, Stepper Motor Controller, 7 V 18-Pin, PDIP
IDR44,053.80 -
STMicroelectronics VN800PT-E Motor Driver IC, 36 V 0.7A 5-Pin, PPAK
IDR124,609.32Pack (1 Pack of 5) -
STMicroelectronics VNH3SP30TR-E, Brushed Motor Driver IC, 40 V 30A 30-Pin, MultiPowerSO
IDR99,960.17
