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. ApplicationsMotor 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 ICAs 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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Description Price 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 Stock No. 103-5145
Mfr. Part No.NUD3105DMT1G
kr 1,415
Each (On a Reel of 3000)
Units
- - - 0.5A 300mA - 6 V Surface Mount SC-74 - 6 - 10kHz -
RS Stock No. 774-3634
Mfr. Part No.NUD3105DMT1G
kr 2,991
Each (In a Pack of 10)
Units
- - - 0.5A 300mA - 6 V Surface Mount SC-74 - 6 - 10kHz -
RS Stock No. 123-0908
Mfr. Part No.STK5C4U332J-E
kr 73,28
Each
Units
AC Induction - 3 Phase 3A - - 600 V Through Hole DIP - 24 - - -
RS Stock No. 170-3577
Mfr. Part No.STK672-630CN-E
kr 30,795
Each (In a Tube of 15)
Units
Stepper - Unipolar 2.2A - - 46 V Through Hole SIP 5.25 V 19 4.75 V 45kHz -
RS Stock No. 145-3283
Mfr. Part No.STK5C4U332J-E
kr 66,207
Each (In a Tube of 16)
Units
AC Induction - 3 Phase 3A - - 600 V Through Hole DIP - 24 - - -
RS Stock No. 801-6808
Mfr. Part No.STK672-440BN-E
kr 73,28
Each
Units
Stepper - Unipolar 3.5A - - 46 V Through Hole SIP 5.25 V 19 4.75 V 48kHz -
RS Stock No. 769-3993
Mfr. Part No.LV8804FV-TRM-H
kr 24,13
Each
Units
BLDC - 3 Phase 1.2A - - 15 V Surface Mount SSOP 15 V 20 6 V - -
RS Stock No. 842-7992
Mfr. Part No.STK672-630CN-E
kr 30,49
Each (In a Pack of 2)
Units
Stepper - Unipolar 2.2A - - 46 V Through Hole SIP 5.25 V 19 4.75 V 45kHz -
RS Stock No. 163-2325
Mfr. Part No.STK672-440BN-E
kr 66,207
Each (In a Tube of 15)
Units
Stepper - Unipolar 3.5A - - 46 V Through Hole SIP 5.25 V 19 4.75 V 48kHz -
RS Stock No. 801-0342
Mfr. Part No.LB1843V-TLM-E
kr 13,495
Each (In a Pack of 2)
Units
Brushed DC - Full Bridge 0.8A - - 9 V Surface Mount SSOP 9 V 20 3 V - -
RS Stock No. 166-2165
Mfr. Part No.FNA21012A
kr 410,756
Each (In a Tube of 24)
Units
AC Induction - 3 Phase 10A - - 1200 V Through Hole PDIP 16.5 V 34 13.5 V 20kHz 2500Vrms
RS Stock No. 162-9336
Mfr. Part No.LB11620T-TLM-E
kr 10,068
Each (On a Reel of 2000)
Units
BLDC - 3 Phase - - - 17 V Surface Mount TSSOP 17 V 24 8 V - -
RS Stock No. 163-2162
Mfr. Part No.LB11600JV-TLM-E
kr 11,334
Each (On a Reel of 1000)
Units
BLDC - 3 Phase - - - 14 V Surface Mount SSOP 14 V 30 4.5 V - -
RS Stock No. 189-0207
Mfr. Part No.LV88562RTXG
kr 9,882
Each (On a Reel of 2000)
Units
BLDC Motor - - - 50 mA, 150 mA 16 V - Surface Mount VCT 16 V 20 6 V 100 (Maximum PWM)kHz -
RS Stock No. 166-2039
Mfr. Part No.FNC42060F2
kr 68,447
Each (In a Tube of 72)
Units
AC Induction - 3 Phase 20A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 5kHz 2000Vrms
RS Stock No. 842-7989
Mfr. Part No.STK672-432BN-E
kr 30,315
Each (In a Pack of 2)
Units
Stepper - Unipolar 2A - - 42 V Through Hole SIP 5.25 V 19 4.75 V 48kHz -
RS Stock No. 121-9870
Mfr. Part No.LB1830MC-AH
kr 7,287
Each (On a Reel of 2500)
Units
Brushed DC - Full Bridge 0.5A - - 9 V Surface Mount SOIC 9 V 10 3 V - -
RS Stock No. 121-6482
Mfr. Part No.STK681-360-E
kr 66,207
Each (In a Tube of 15)
Units
Brushed DC - Full Bridge 3A - - 30 V Through Hole SIP 30 V 19 10 V 0 → 20kHz -
RS Stock No. 166-2040
Mfr. Part No.FNB41560
kr 97,696
Each (In a Tube of 72)
Units
AC Induction - 3 Phase 15A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 20kHz 2000Vrms
RS Stock No. 806-3349
Mfr. Part No.MC33039DR2G
kr 11,605
Each (In a Pack of 10)
Units
BLDC - - - 20mA - 7.5 V Surface Mount SOIC 9 V 8 5.5 V - -