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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제품설명 단가 Motor Type Configuration Output Configuration Maximum IGBT Collector Current Maximum Output Current Maximum Supply Voltage Maximum Collector Emitter Voltage Mounting Type Package Type Maximum Operating Supply Voltage Pin Count Minimum Operating Supply Voltage Typical Switching Frequency Maximum Isolation Rating
RS 제품 번호 462-7968
제조사 부품 번호TCA3727GXUMA1
제조사Infineon
₩8,501.75
Each
수량
Stepper - Dual Full Bridge 0.75A - - 50 V Surface Mount DSO 50 V 24 5 V - -
RS 제품 번호 166-0818
제조사 부품 번호BTN8962TAAUMA1
제조사Infineon
₩3,334.05
Each (On a Reel of 1000)
수량
BLDC - Half Bridge 30A - - 40 V Surface Mount TO-263 18 V 7 8 V - -
RS 제품 번호 178-5071
제조사 부품 번호L293DD013TR
₩2,883.00
Each (On a Reel of 1000)
수량
Brushed DC - Dual Full Bridge 0.6A - - 36 V Surface Mount SOIC 36 V 20 4.5 V 5kHz -
RS 제품 번호 110-7750
제조사 부품 번호BTN8962TAAUMA1
제조사Infineon
₩6,460.40
Each (In a Pack of 4)
수량
BLDC - Half Bridge 30A - - 40 V Surface Mount TO-263 18 V 7 8 V - -
RS 제품 번호 456-428
제조사 부품 번호L297D
₩9,867.30
Each
수량
Stepper - Bipolar - - - 7 V Surface Mount SOIC 7 V 20 4.75 V - -
RS 제품 번호 714-0625
제조사 부품 번호L293DD
₩5,231.25
Each
수량
Brushed DC - Dual Full Bridge 0.6A - - 36 V Surface Mount SOIC 36 V 20 4.5 V - -
RS 제품 번호 769-3946
제조사 부품 번호LV8548MC-AH
제조사ON Semiconductor
₩1,697.25
Each
수량
Stepper - Dual Full Bridge 1A - - 16 V Surface Mount SOIC 16 V 10 4 V - -
RS 제품 번호 102-3535
제조사 부품 번호L297D
₩8,501.75
Each (In a Tube of 40)
수량
Stepper - Bipolar - - - 7 V Surface Mount SOIC 7 V 20 4.75 V - -
RS 제품 번호 769-3949
제조사 부품 번호LV8549MC-AH
제조사ON Semiconductor
₩1,684.85
Each
수량
Stepper - Dual Full Bridge 1A - - 16 V Surface Mount SOIC 16 V 10 4 V - -
RS 제품 번호 178-1403
제조사 부품 번호L293DD
₩4,312.10
Each (In a Tube of 40)
수량
Brushed DC - Dual Full Bridge 0.6A - - 36 V Surface Mount SOIC 36 V 20 4.5 V - -
RS 제품 번호 163-2432
제조사 부품 번호LV8548MC-AH
제조사ON Semiconductor
₩688.20
Each (On a Reel of 2500)
수량
Stepper - Dual Full Bridge 1A - - 16 V Surface Mount SOIC 16 V 10 4 V - -
RS 제품 번호 166-0853
제조사 부품 번호TCA3727GXUMA1
제조사Infineon
₩4,972.40
Each (On a Reel of 1000)
수량
Stepper - Dual Full Bridge 0.75A - - 50 V Surface Mount DSO 50 V 24 5 V - -
RS 제품 번호 163-2433
제조사 부품 번호LV8549MC-AH
제조사ON Semiconductor
₩740.90
Each (On a Reel of 2500)
수량
Stepper - Dual Full Bridge 1A - - 16 V Surface Mount SOIC 16 V 10 4 V - -
RS 제품 번호 880-5294
제조사 부품 번호L293DD013TR
₩5,597.05
Each (In a Pack of 5)
수량
Brushed DC - Dual Full Bridge 0.6A - - 36 V Surface Mount SOIC 36 V 20 4.5 V 5kHz -
RS 제품 번호 172-9268
제조사 부품 번호A3950SLPTR-T
₩4,147.80
Each (On a Reel of 4000)
수량
Brushed DC - Full Bridge 2.8A - - 36 V Surface Mount TSSOP - 16 - - -
RS 제품 번호 919-8800
제조사 부품 번호BTN8960TAAUMA1
제조사Infineon
₩3,594.45
Each (On a Reel of 1000)
수량
BLDC - Half Bridge 30A - - 40 V Surface Mount TO-263 18 V 7 8 V - -
RS 제품 번호 168-8919
제조사 부품 번호L298P013TR
₩4,708.90
Each (On a Reel of 600)
수량
Brushed DC - Dual Full Bridge 4A - - 46 V Surface Mount PowerSO 46 V 20 4.8 V 25kHz -
RS 제품 번호 757-0499
제조사 부품 번호LB1836M-TLM-E
제조사ON Semiconductor
₩3,580.50
Each
수량
Stepper - Dual Full Bridge 1A - - 9 V Surface Mount MFP 9 V 14 2.5 V - -
RS 제품 번호 774-1398
제조사 부품 번호DRV8834PWP
₩3,975.75
Each
수량
Stepper - Dual Full Bridge 1.5A - - 10.8 V Surface Mount HTSSOP 10.8 V 24 2.5 V 42.5kHz -
RS 제품 번호 825-9263
제조사 부품 번호BTN8960TAAUMA1
제조사Infineon
₩6,790.55
Each (In a Pack of 2)
수량
BLDC - Half Bridge 30A - - 40 V Surface Mount TO-263 18 V 7 8 V - -