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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กำลังดูสินค้า 1 - 20 รายการจาก 54 รายการ / Viewing 1 - 20 of 54 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / 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. 172-9265
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3967SLBTR-T
THB117.461
Each (On a Reel of 3000)
Units
Stepper - Bipolar 0.75A - - 30 V Surface Mount SOIC W 5.5 V 24 4.75 V - -
RS Stock No. 680-7197
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3967SLBTR-T
THB104.65
Each
Units
Stepper - Bipolar 0.75A - - 30 V Surface Mount SOIC W 5.5 V 24 4.75 V - -
RS Stock No. 753-2043
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A4973SB-T
THB111.79
Each
Units
Brushed DC - Full Bridge 1.5A - - 50 V Through Hole PDIP 5.5 V 16 3 V 70kHz -
RS Stock No. 170-9128
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A4973SB-T
THB158.60
Each (In a Tube of 25)
Units
Brushed DC - Full Bridge 1.5A - - 50 V Through Hole PDIP 5.5 V 16 3 V 70kHz -
RS Stock No. 177-5538
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3906SESTR-T
THB100.98
Each (On a Reel of 1500)
Units
Stepper - Dual Full Bridge 1A - - 9 V Surface Mount QFN 9 V 20 2.5 V - -
RS Stock No. 680-7185
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3906SESTR-T
THB48.086
Each: (In a Pack of 5)
Units
Stepper - Dual Full Bridge 1A - - 9 V Surface Mount QFN 9 V 20 2.5 V - -
RS Stock No. 753-2028
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A4950ELJTR-T
THB107.52
Each
Units
Brushed DC - Full Bridge 3.5A - - 40 V Surface Mount SOIC 40 V 8 8 V - -
RS Stock No. 146-4454
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A5936GLKTR-T
THB69.875
Each (On a Reel of 1000)
Units
BLDC 3 Phase Half Bridge - 1.5A 16 V - Surface Mount ESOIC 16 V 10 5 V - -
RS Stock No. 680-7208
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3977SLPTR-T
THB207.84
Each
Units
Stepper - Bipolar 2.5A - - 35 V Surface Mount TSSOP 5.5 V 28 3 V - -
RS Stock No. 866-0805
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A4953ELJTR-T
THB65.587
Each: (In a Pack of 3)
Units
Brushed DC - Full Bridge 2A - - 40 V Surface Mount SOIC 40 V 8 8 V - -
RS Stock No. 172-9289
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A4979GLPTR-T
THB190.901
Each (On a Reel of 4000)
Units
Stepper - Bipolar 1.5A - - 50 V Surface Mount TSSOP 50 V 28 7 V 4MHz -
RS Stock No. 680-7217
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3979SLPTR-T
THB267.35
Each
Units
Stepper - Bipolar 2.5A - - 35 V Surface Mount TSSOP 5.5 V 28 3 V - -
RS Stock No. 146-4494
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A5995GEVSR-T
THB124.00
Each: (In a Pack of 2)
Units
DC Dual Full Bridge - 3.2A 40 V - Surface Mount QFN 40 V 36 -0.5 V - -
RS Stock No. 146-4450
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A5950GEUSR-T
THB40.266
Each (On a Reel of 500)
Units
DC 3 Phase Full Bridge - 3A 40 V - Surface Mount QFN 40 V 16 - - -
RS Stock No. 866-0798
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3909GLYTR-T
THB51.373
Each: (In a Pack of 4)
Units
Brushed DC - Dual Full Bridge 1A - - 18 V Surface Mount MSOP 18 V 10 4 V - -
RS Stock No. 172-9284
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3977SLPTR-T
THB162.726
Each (On a Reel of 4000)
Units
Stepper - Bipolar 2.5A - - 35 V Surface Mount TSSOP 5.5 V 28 3 V - -
RS Stock No. 724-8710
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A4982SLPTR
THB176.50
Each
Units
Stepper - Bipolar 2A - - 35 V Surface Mount TSSOP 35 V 24 8 V - -
RS Stock No. 866-0809
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A4960KJPTR-A-T
THB229.01
Each
Units
BLDC - 3 Phase - - - 50 V Surface Mount LQFP 50 V 32 7 V - -
RS Stock No. 680-7163
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3930KJPTR-T
THB242.78
Each
Units
BLDC - 3 Phase - - - 50 V Surface Mount LQFP 50 V 48 5.5 V - -
RS Stock No. 172-9286
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A3983SLPTR-T
THB168.98
Each (On a Reel of 4000)
Units
Stepper - Bipolar 2A - - 35 V Surface Mount TSSOP 5.5 V 24 3 V - -