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. 526-868
Mfr. Part No.L293DNE
$5.216
Each (In a Pack of 5)
units
- - - - - - - Through Hole PDIP - 16 - - -
RS Stock No. 121-8411
Mfr. Part No.L293DNE
$5.05
Each (In a Tube of 25)
units
Brushed DC - Quad Half Bridge 0.6A - - 36 V Through Hole PDIP 36 V 16 4.5 V - -
RS Stock No. 526-274
Mfr. Part No.L293NE
$5.224
Each (In a Pack of 5)
units
- - - - - - - Through Hole PDIP - 16 - - -
RS Stock No. 121-8338
Mfr. Part No.L293NE
$5.05
Each (In a Tube of 25)
units
Brushed DC - Quad Half Bridge 1A - - 36 V Through Hole PDIP 36 V 16 4.5 V - -
RS Stock No. 813-6497
Mfr. Part No.DRV8837DSGT
$1.824
Each (In a Pack of 10)
units
Brushed DC - - - - - - Surface Mount WSON 11 V 8 0 V - -
RS Stock No. 162-7674
Mfr. Part No.DRV8837DSGT
$1.395
Each (On a Reel of 250)
units
Brushed DC - - - - - - Surface Mount WSON 11 V 8 0 V - -
RS Stock No. 534-4276
Mfr. Part No.LMD18200T/NOPB
$26.56
Each
units
Brushed DC - Full Bridge 3A - - 55 V Through Hole TO-220 55 V 11 12 V - -
RS Stock No. 866-0225
Mfr. Part No.LMD18200T/NOPB
$24.41
Each (In a Tube of 20)
units
Brushed DC - Full Bridge 3A - - 55 V Through Hole TO-220 55 V 11 12 V - -
RS Stock No. 162-9783
Mfr. Part No.DRV2605LDGST
$3.847
Each (On a Reel of 250)
units
Piezo Haptic - Full Bridge - - - 5 V Surface Mount VSSOP 5.2 V 10 2 V 250kHz -
RS Stock No. 914-2942
Mfr. Part No.DRV2605LDGST
$5.585
Each (In a Pack of 2)
units
Piezo Haptic - Full Bridge - - - 5 V Surface Mount VSSOP 5.2 V 10 2 V 250kHz -
RS Stock No. 923-2420
Mfr. Part No.LMD18201T/NOPB
$16.957
Each (In a Tube of 20)
units
Brushed DC - Full Bridge 3A - - 55 V Through Hole TO-220 55 V 11 12 V - -
RS Stock No. 407-139
Mfr. Part No.LMD18201T/NOPB
$23.098
Each (In a Pack of 5)
units
Brushed DC - Full Bridge 3A - - 55 V Through Hole TO-220 55 V 11 12 V - -
RS Stock No. 813-6469
Mfr. Part No.DRV8313PWP
$6.50
Each
units
BLDC - 3 Phase 1.75A - - 60 V Surface Mount HTSSOP 60 V 28 8 V - -
RS Stock No. 145-7432
Mfr. Part No.DRV8313PWP
$4.647
Each (In a Tube of 50)
units
BLDC - 3 Phase 1.75A - - 60 V Surface Mount HTSSOP 60 V 28 8 V - -
RS Stock No. 921-2811
Mfr. Part No.LM629N-6/NOPB
$67.162
Each (In a Tube of 13)
units
DC Servo - - - - - 5 V Through Hole PDIP 5.5 V 28 4.5 V 6MHz -
RS Stock No. 662-4441
Mfr. Part No.UC3770AN
$13.58
Each
units
Stepper - Bipolar 2A - - 45 V Through Hole PDIP 45 V 16 10 V - -
RS Stock No. 922-2723
Mfr. Part No.UC3770AN
$8.424
Each (In a Tube of 25)
units
Stepper - Bipolar 2A - - 45 V Through Hole PDIP 45 V 16 10 V - -
RS Stock No. 811-5692
Mfr. Part No.LM629N-6/NOPB
$69.03
Each
units
DC Servo - - - - - 5 V Through Hole PDIP 5.5 V 28 4.5 V 6MHz -
RS Stock No. 900-9854
Mfr. Part No.DRV8848PWP
$4.035
Each (In a Pack of 2)
units
Brushed DC - Dual Full Bridge 1A - - 18 V Surface Mount HTSSOP 18 V 16 4 V - -
RS Stock No. 145-7464
Mfr. Part No.DRV8833CPWP
$2.292
Each (In a Tube of 90)
units
Stepper - Dual Full Bridge 0.7A - - 10.8 V Surface Mount HTSSOP 10.8 V 16 2.7 V 200kHz -