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 811-1127
제조사 부품 번호L6206Q
₩5,186.30
Each (In a Pack of 2)
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Brushed DC - Dual Full Bridge 2.8A - - 52 V Surface Mount VFQFPN 52 V 48 8 V 100kHz -
RS 제품 번호 862-8990
제조사 부품 번호FSB50760SFS
제조사ON Semiconductor
₩14,191.80
Each
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AC Induction - 3 Phase 3.6A - - 600 V Surface Mount SMT 400 V 23 - 20kHz 1500Vrms
RS 제품 번호 714-0647
제조사 부품 번호L6206PD
₩8,607.15
Each
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Brushed DC - Dual Full Bridge 2.8A - - 52 V Surface Mount PowerSO 52 V 36 8 V - -
RS 제품 번호 877-2696
제조사 부품 번호L6205PD013TR
₩8,700.15
Each
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Brushed DC - Dual Full Bridge 2.8A - - 52 V Surface Mount PowerSO 52 V 20 8 V 100kHz -
RS 제품 번호 726-4068
제조사 부품 번호BTN7970BAUMA1
제조사Infineon
₩10,885.65
Each
수량
BLDC - Half Bridge 50A - - 18 V Surface Mount TO-263 18 V 7 8 V 25kHz -
RS 제품 번호 124-6482
제조사 부품 번호BD6231F-E2
제조사ROHM
₩5,014.25
Each (In a Pack of 3)
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Brushed DC - - 1A - - - Surface Mount SOP 32 V 8 6 V - -
RS 제품 번호 173-2612
제조사 부품 번호NJM3772D2
제조사New Japan Radio
₩8,447.50
Each (In a Tube of 25)
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Stepper - Bipolar 1A - - 45 V Through Hole PDIP 5.25 V 22 4.75 V - -
RS 제품 번호 190-1342
제조사 부품 번호MAX6650EUB+
제조사Maxim Integrated
₩6,161.25
Each (In a Pack of 2)
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BLDC - - - - - 5 V - - - - - - -
RS 제품 번호 864-9026
제조사 부품 번호FNB40560
제조사ON Semiconductor
₩14,616.50
Each
수량
AC Induction - 3 Phase 5A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 20kHz 2000Vrms
RS 제품 번호 752-7133
제조사 부품 번호BD6393FP-E2
제조사ROHM
₩7,131.55
Each
수량
Stepper - Bipolar 1.2A - - - Surface Mount HSOP 28 V 25 16 V - -
RS 제품 번호 162-3606
제조사 부품 번호STSPIN240
₩1,168.70
Each (On a Reel of 4000)
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Brushed DC H Bridge Full Bridge - - 10 V - Surface Mount QFN 10 V 16 1.8 V - -
RS 제품 번호 170-3581
제조사 부품 번호STK672-632AN-E
제조사ON Semiconductor
₩8,554.45
Each (In a Tube of 20)
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Stepper - Unipolar 2A - - 42 V Surface Mount SIP 5.25 V 19 4.75 V - -
RS 제품 번호 145-7432
제조사 부품 번호DRV8313PWP
₩4,946.05
Each (In a Tube of 50)
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BLDC - 3 Phase 1.75A - - 60 V Surface Mount HTSSOP 60 V 28 8 V - -
RS 제품 번호 168-6796
제조사 부품 번호L6208D
₩7,348.55
Each (In a Tube of 32)
수량
Stepper - Bipolar 2.8A - - 52 V Surface Mount SOIC 52 V 24 8 V 100kHz -
RS 제품 번호 186-9214
제조사 부품 번호FNA22512A
제조사ON Semiconductor
₩91,096.60
Each
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- 3 Phase Single Ended 25A 2 (Fault)mA 16.5 V 1200 V Surface Mount SPMCA-A 16.5 V 34 13.5 V 20 (Maximum)kHz 2500Vrms
RS 제품 번호 189-0522
제조사 부품 번호STK544UC63K-E
제조사ON Semiconductor
₩21,349.70
Each
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- - - - 10 A, 20 A 450 V 600 V Surface Mount SIP 450 V 23 0 V 20 (Maximum PWM)kHz 2000Vrms
RS 제품 번호 163-2162
제조사 부품 번호LB11600JV-TLM-E
제조사ON Semiconductor
₩1,856.90
Each (On a Reel of 1000)
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BLDC - 3 Phase - - - 14 V Surface Mount SSOP 14 V 30 4.5 V - -
RS 제품 번호 145-9734
제조사 부품 번호IR25600PBF
제조사Infineon
₩2,069.25
Each (In a Tube of 50)
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DC - - 1.5A - - 20 V Through Hole PDIP 20 V 8 6 V - -
RS 제품 번호 769-5006
제조사 부품 번호LV8402GP-H
제조사ON Semiconductor
₩3,865.70
Each
수량
Stepper - Dual Full Bridge 1.4A - - 16 V Surface Mount VCT 5.5 V 24 2.8 V 200kHz -
RS 제품 번호 123-0909
제조사 부품 번호STK5Q4U352J-E
제조사ON Semiconductor
₩14,191.80
Each
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AC Induction - 3 Phase 8A - - 600 V Through Hole DIP - 24 - - -