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 801-6808
제조사 부품 번호STK672-440BN-E
제조사ON Semiconductor
₩11,366.15
Each
수량
Stepper - Unipolar 3.5A - - 46 V Through Hole SIP 5.25 V 19 4.75 V 48kHz -
RS 제품 번호 464-053
제조사 부품 번호MC33035DWG
제조사ON Semiconductor
₩5,504.05
Each
수량
BLDC - 3 Phase - - - 40 V Surface Mount SOIC 30 V 24 10 V - -
RS 제품 번호 145-4412
제조사 부품 번호FSB50760SFT
제조사ON Semiconductor
₩13,184.30
Each (In a Tube of 15)
수량
AC Induction - 3 Phase 3.6A - - 600 V Through Hole PDIP 400 V 23 - 20kHz 1500Vrms
RS 제품 번호 921-5276
제조사 부품 번호DRV8412DDW
₩9,498.40
Each (In a Tube of 35)
수량
Brushed DC - Dual Full Bridge 6A - - 52 V Surface Mount HTSSOP 13.2 V 44 10.8 V 500kHz -
RS 제품 번호 103-5145
제조사 부품 번호NUD3105DMT1G
제조사ON Semiconductor
₩186.00
Each (On a Reel of 3000)
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- - - 0.5A 300mA - 6 V Surface Mount SC-74 - 6 - 10kHz -
RS 제품 번호 738-5456
제조사 부품 번호DRV8412DDW
₩11,124.35
Each
수량
Brushed DC - Dual Full Bridge 6A - - 52 V Surface Mount HTSSOP 13.2 V 44 10.8 V 500kHz -
RS 제품 번호 906-2978
제조사 부품 번호TLE52062SAKSA1
제조사Infineon
₩5,886.90
Each (In a Pack of 2)
수량
BLDC - Dual Full Bridge 5A - - 40 V Surface Mount TO-220 40 V 7 - - -
RS 제품 번호 428-304
제조사 부품 번호TB6559FG(O,8,EL)
제조사Toshiba
₩4,800.35
Each (In a Pack of 2)
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Brushed DC - Full Bridge 2.5A - - 30 V Surface Mount HSOP 30 V 18 10 V - -
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 163-2325
제조사 부품 번호STK672-440BN-E
제조사ON Semiconductor
₩9,794.45
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 165-3407
제조사 부품 번호MTD6505T-E/NA
제조사Microchip
₩816.85
Each (On a Reel of 3300)
수량
BLDC - 3 Phase 0.75A - - 5 V Surface Mount UDFN 5.5 V 10 2 V - -
RS 제품 번호 761-7201
제조사 부품 번호MTD6505T-E/NA
제조사Microchip
₩1,047.80
Each (In a Pack of 5)
수량
BLDC - 3 Phase 0.75A - - 5 V Surface Mount UDFN 5.5 V 10 2 V - -
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 166-2145
제조사 부품 번호FSB50760SFS
제조사ON Semiconductor
₩9,207.00
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 165-8151
제조사 부품 번호TLE52062SAKSA1
제조사Infineon
₩5,008.05
Each (In a Tube of 50)
수량
BLDC - Dual Full Bridge 5A - - 40 V Surface Mount TO-220 40 V 7 - - -
RS 제품 번호 699-6746
제조사 부품 번호BD6221F-E2
제조사ROHM
₩3,442.55
Each
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Brushed DC - Full Bridge 1A - - 18 V Surface Mount SOP 15 V 8 6 V - -
RS 제품 번호 165-7508
제조사 부품 번호BTN7970BAUMA1
제조사Infineon
₩6,181.40
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BLDC - Half Bridge 50A - - 18 V Surface Mount TO-263 18 V 7 8 V 25kHz -
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 862-9003
제조사 부품 번호FSB50760SFT
제조사ON Semiconductor
₩14,325.10
Each
수량
AC Induction - 3 Phase 3.6A - - 600 V Through Hole PDIP 400 V 23 - 20kHz 1500Vrms
RS 제품 번호 178-7433
제조사 부품 번호L6205PD013TR
₩5,663.70
Each (On a Reel of 600)
수량
Brushed DC - Dual Full Bridge 2.8A - - 52 V Surface Mount PowerSO 52 V 20 8 V 100kHz -