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 166-2037
제조사 부품 번호FNA41560
제조사ON Semiconductor
₩16,168.05
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AC Induction - 3 Phase 15A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 5kHz 2000Vrms
RS 제품 번호 197-7624
제조사 부품 번호UC3717AN
₩18,528.70
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- - Bipolar 1A 1A 46 V 46 V - PDIP - 16 - - -
RS 제품 번호 166-2038
제조사 부품 번호FNA41060B2
제조사ON Semiconductor
₩14,238.30
Each (In a Tube of 72)
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AC Induction - 3 Phase 10A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 5kHz 2000Vrms
RS 제품 번호 166-2039
제조사 부품 번호FNC42060F2
제조사ON Semiconductor
₩13,906.60
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AC Induction - 3 Phase 20A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 5kHz 2000Vrms
RS 제품 번호 166-2040
제조사 부품 번호FNB41560
제조사ON Semiconductor
₩13,974.80
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AC Induction - 3 Phase 15A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 20kHz 2000Vrms
RS 제품 번호 162-9368
제조사 부품 번호LV8827LFQA-NH
제조사ON Semiconductor
₩2,213.40
Each (On a Reel of 1000)
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BLDC - 3 Phase 1.5A - - 35 V Surface Mount VQFN 35 V 24 8 V 51.5kHz -
RS 제품 번호 146-4450
제조사 부품 번호A5950GEUSR-T
₩1,235.35
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DC 3 Phase Full Bridge - 3A 40 V - Surface Mount QFN 40 V 16 - - -
RS 제품 번호 862-8978
제조사 부품 번호FSB50550A
제조사ON Semiconductor
₩9,782.05
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AC Induction - 3 Phase 2A - - 500 V Through Hole PDIP 400 V 23 - 15kHz 1500Vrms
RS 제품 번호 166-2041
제조사 부품 번호FNC42060F
제조사ON Semiconductor
₩18,024.95
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AC Induction - 3 Phase 20A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 5kHz 2000Vrms
RS 제품 번호 172-9282
제조사 부품 번호A3982SLBTR-T
₩4,429.90
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Stepper - Bipolar 2A - - 35 V Surface Mount SOIC W 5.5 V 24 3 V - -
RS 제품 번호 124-1423
제조사 부품 번호FSBB30CH60CT
제조사ON Semiconductor
₩28,330.90
Each (In a Tray of 10)
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AC Induction - - 30A - - 600 V Through Hole PDIP 450 V 27 - - 2500Vrms
RS 제품 번호 825-3145
제조사 부품 번호DRV8711DCP
₩6,816.90
Each
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Stepper - - 0.2A - - 52 V Surface Mount HTSSOP 52 V 38 8 V - -
RS 제품 번호 178-1401
제조사 부품 번호L6207PD
₩8,168.50
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Brushed DC - Dual Full Bridge 2.8A - - 52 V Surface Mount PowerSO 52 V 36 8 V - -
RS 제품 번호 624-8141
제조사 부품 번호L6227D
₩7,320.65
Each
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Brushed DC - Dual Full Bridge 1.4A - - 52 V Surface Mount SOIC 52 V 24 8 V - -
RS 제품 번호 189-0492
제조사 부품 번호NCV7726DQBR2G
제조사ON Semiconductor
₩6,466.60
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DC Motor - Half Bridge - 500mA 5.25 V - Surface Mount SSOP 5.25 V 24 3.15 V 5 (Maximum)MHz -
RS 제품 번호 738-5415
제조사 부품 번호DRV8801PWP
₩3,478.20
Each
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Brushed DC - Full Bridge 1.8A - - 36 V Surface Mount HTSSOP 38 V 16 8 V - -
RS 제품 번호 121-7925
제조사 부품 번호LB1938FA-BH
제조사ON Semiconductor
₩869.55
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Brushed DC - Full Bridge 0.8A - - 10 V Surface Mount MSOP 10 V 8 2.2 V - -
RS 제품 번호 189-0246
제조사 부품 번호NCV7720DQAR2G
제조사ON Semiconductor
₩3,087.60
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DC Motor - Half Bridge - 550mA 5.25 V - Surface Mount SSOP 5.25 V 24 3.15 V 5 (Maximum)MHz -
신제품
RS 제품 번호 202-7314
제조사 부품 번호FSB50550BSL
제조사ON Semiconductor
₩11,508.75
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- - - - - - - - SPM5H-023 - 23 - - -
RS 제품 번호 164-6977
제조사 부품 번호VNH7040AYTR
₩3,667.30
Each (On a Reel of 1000)
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- H Bridge Dual Half Bridge - 35A 38 V - Surface Mount PSSO 28 V 36 4 V 20kHz -