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 714-0647
제조사 부품 번호L6206PD
₩8,165.40
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 464-053
제조사 부품 번호MC33035DWG
제조사ON Semiconductor
₩5,669.90
Each
수량
BLDC - 3 Phase - - - 40 V Surface Mount SOIC 30 V 24 10 V - -
RS 제품 번호 811-1127
제조사 부품 번호L6206Q
₩5,341.30
Each (In a Pack of 2)
수량
Brushed DC - Dual Full Bridge 2.8A - - 52 V Surface Mount VFQFPN 52 V 48 8 V 100kHz -
RS 제품 번호 738-5456
제조사 부품 번호DRV8412DDW
₩10,609.75
Each
수량
Brushed DC - Dual Full Bridge 6A - - 52 V Surface Mount HTSSOP 13.2 V 44 10.8 V 500kHz -
RS 제품 번호 801-6808
제조사 부품 번호STK672-440BN-E
제조사ON Semiconductor
₩9,217.85
Each
수량
Stepper - Unipolar 3.5A - - 46 V Through Hole SIP 5.25 V 19 4.75 V 48kHz -
RS 제품 번호 774-3634
제조사 부품 번호NUD3105DMT1G
제조사ON Semiconductor
₩415.40
Each (In a Pack of 10)
수량
- - - 0.5A 300mA - 6 V Surface Mount SC-74 - 6 - 10kHz -
RS 제품 번호 163-2325
제조사 부품 번호STK672-440BN-E
제조사ON Semiconductor
₩9,033.40
Each (In a Tube of 15)
수량
Stepper - Unipolar 3.5A - - 46 V Through Hole SIP 5.25 V 19 4.75 V 48kHz -
RS 제품 번호 862-8990
제조사 부품 번호FSB50760SFS
제조사ON Semiconductor
₩14,191.80
Each
수량
AC Induction - 3 Phase 3.6A - - 600 V Surface Mount SMT 400 V 23 - 20kHz 1500Vrms
RS 제품 번호 770-3719
제조사 부품 번호TB6562AFG(O,8,EL)
제조사Toshiba
₩1,763.90
Each
수량
Stepper - Bipolar 1.5A - - 40 V Surface Mount SSOP 34 V 30 10 V 110kHz -
RS 제품 번호 770-3797
제조사 부품 번호TB6612FNG(O,C,8,EL
제조사Toshiba
₩2,652.05
Each
수량
Brushed DC - Dual Full Bridge 3.2A - - 15 V Surface Mount SSOP 5.5 V 24 2.7 V 100kHz -
RS 제품 번호 172-9273
제조사 부품 번호A4975SLBTR-T
₩4,302.80
Each (On a Reel of 3000)
수량
Stepper - Bipolar 1.5A - - 50 V Surface Mount SOIC W 5.5 V 16 4.5 V - -
RS 제품 번호 169-0421
제조사 부품 번호BD6221F-E2
제조사ROHM
₩1,449.25
Each (On a Reel of 2500)
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Brushed DC - Full Bridge 1A - - 18 V Surface Mount SOP 15 V 8 6 V - -
RS 제품 번호 168-6795
제조사 부품 번호L6205PD
₩7,705.05
Each (In a Tube of 31)
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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 428-304
제조사 부품 번호TB6559FG(O,8,EL)
제조사Toshiba
₩4,800.35
Each (In a Pack of 2)
수량
Brushed DC - Full Bridge 2.5A - - 30 V Surface Mount HSOP 30 V 18 10 V - -
RS 제품 번호 166-2145
제조사 부품 번호FSB50760SFS
제조사ON Semiconductor
₩8,492.45
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 761-7201
제조사 부품 번호MTD6505T-E/NA
제조사Microchip
₩1,047.80
Each (In a Pack of 5)
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BLDC - 3 Phase 0.75A - - 5 V Surface Mount UDFN 5.5 V 10 2 V - -
RS 제품 번호 714-0644
제조사 부품 번호L6205PD
₩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 919-8803
제조사 부품 번호BTN7930BAUMA1
제조사Infineon
₩4,522.90
Each (On a Reel of 1000)
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BLDC - Half Bridge 20A - - 18 V Surface Mount TO-263 28 V 7 5.5 V 25kHz -
RS 제품 번호 165-6834
제조사 부품 번호L6206Q
₩3,334.05
Each (In a Tray of 260)
수량
Brushed DC - Dual Full Bridge 2.8A - - 52 V Surface Mount VFQFPN 52 V 48 8 V 100kHz -
RS 제품 번호 197-7623
제조사 부품 번호UC3717AN
₩16,352.50
Each (In a Tube of 25)
수량
- - Bipolar 1A 1A 46 V 46 V - PDIP - 16 - - -