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 163-2432
제조사 부품 번호LV8548MC-AH
제조사ON Semiconductor
₩761.05
Each (On a Reel of 2500)
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Stepper - Dual Full Bridge 1A - - 16 V Surface Mount SOIC 16 V 10 4 V - -
RS 제품 번호 769-3946
제조사 부품 번호LV8548MC-AH
제조사ON Semiconductor
₩2,487.75
Each
수량
Stepper - Dual Full Bridge 1A - - 16 V Surface Mount SOIC 16 V 10 4 V - -
RS 제품 번호 769-3949
제조사 부품 번호LV8549MC-AH
제조사ON Semiconductor
₩1,660.05
Each
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Stepper - Dual Full Bridge 1A - - 16 V Surface Mount SOIC 16 V 10 4 V - -
RS 제품 번호 163-2433
제조사 부품 번호LV8549MC-AH
제조사ON Semiconductor
₩937.75
Each (On a Reel of 2500)
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Stepper - Dual Full Bridge 1A - - 16 V Surface Mount SOIC 16 V 10 4 V - -
RS 제품 번호 757-0499
제조사 부품 번호LB1836M-TLM-E
제조사ON Semiconductor
₩2,966.70
Each
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Stepper - Dual Full Bridge 1A - - 9 V Surface Mount MFP 9 V 14 2.5 V - -
RS 제품 번호 801-6808
제조사 부품 번호STK672-440BN-E
제조사ON Semiconductor
₩10,062.60
Each
수량
Stepper - Unipolar 3.5A - - 46 V Through Hole SIP 5.25 V 19 4.75 V 48kHz -
RS 제품 번호 862-9003
제조사 부품 번호FSB50760SFT
제조사ON Semiconductor
₩14,167.00
Each
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AC Induction - 3 Phase 3.6A - - 600 V Through Hole PDIP 400 V 23 - 20kHz 1500Vrms
RS 제품 번호 464-053
제조사 부품 번호MC33035DWG
제조사ON Semiconductor
₩5,257.60
Each
수량
BLDC - 3 Phase - - - 40 V Surface Mount SOIC 30 V 24 10 V - -
RS 제품 번호 163-2325
제조사 부품 번호STK672-440BN-E
제조사ON Semiconductor
₩7,250.90
Each (In a Tube of 15)
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Stepper - Unipolar 3.5A - - 46 V Through Hole SIP 5.25 V 19 4.75 V 48kHz -
RS 제품 번호 145-4412
제조사 부품 번호FSB50760SFT
제조사ON Semiconductor
₩10,665.55
Each (In a Tube of 15)
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AC Induction - 3 Phase 3.6A - - 600 V Through Hole PDIP 400 V 23 - 20kHz 1500Vrms
RS 제품 번호 774-3634
제조사 부품 번호NUD3105DMT1G
제조사ON Semiconductor
₩488.25
Each (In a Pack of 10)
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- - - 0.5A 300mA - 6 V Surface Mount SC-74 - 6 - 10kHz -
RS 제품 번호 166-2145
제조사 부품 번호FSB50760SFS
제조사ON Semiconductor
₩11,691.65
Each (On a Reel of 450)
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AC Induction - 3 Phase 3.6A - - 600 V Through Hole PDIP 400 V 23 - 20kHz 1500Vrms
RS 제품 번호 103-5145
제조사 부품 번호NUD3105DMT1G
제조사ON Semiconductor
₩248.00
Each (On a Reel of 3000)
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- - - 0.5A 300mA - 6 V Surface Mount SC-74 - 6 - 10kHz -
RS 제품 번호 862-8990
제조사 부품 번호FSB50760SFS
제조사ON Semiconductor
₩13,919.00
Each
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AC Induction - 3 Phase 3.6A - - 600 V Surface Mount SMT 400 V 23 - 20kHz 1500Vrms
신제품
RS 제품 번호 189-0338
제조사 부품 번호LV88562RTXG
제조사ON Semiconductor
₩3,132.55
Each (In a Pack of 5)
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BLDC Motor - - - 50 mA, 150 mA 16 V - Surface Mount VCT 16 V 20 6 V 100 (Maximum PWM)kHz -
RS 제품 번호 124-9976
제조사 부품 번호LB1836M-TLM-E
제조사ON Semiconductor
₩1,765.45
Each (On a Reel of 1000)
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Stepper - - 1A - - 9 V Surface Mount MFP 9 V 14 2.5 V - -
RS 제품 번호 807-6014
제조사 부품 번호FSB50550AS
제조사ON Semiconductor
₩8,215.00
Each
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AC Induction - 3 Phase 2A - - 500 V Surface Mount SPM5Q 16.5 V 23 13.5 V 15kHz 1500Vrms
RS 제품 번호 769-3937
제조사 부품 번호LV8498CT-TE-L-H
제조사ON Semiconductor
₩1,061.75
Each
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Voice Coil - 1-phase Unipolar 0.2A - - 5 V Surface Mount WLP 5 V 6 2.2 V - -
RS 제품 번호 163-2391
제조사 부품 번호LB1930MC-AH
제조사ON Semiconductor
₩902.10
Each (On a Reel of 2500)
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Brushed DC - Full Bridge 1A - - 10.8 V Surface Mount SOIC 10.8 V 10 2.2 V - -
RS 제품 번호 122-0124
제조사 부품 번호LV8711T-TLM-H
제조사ON Semiconductor
₩1,494.20
Each (On a Reel of 2000)
수량
Stepper - Dual Full Bridge 0.8A - - 16 V Surface Mount TSSOP 5.5 V 24 2.7 V - -