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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Omschrijving Prijs 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-stocknr. 166-1193
FabrikantnummerTLE52052GAUMA1
FabrikantInfineon
3,383 €
Each (On a Reel of 1000)
Aantal stuks
BLDC - Dual Full Bridge 5A - - 40 V Surface Mount TO-263 40 V 7 - - -
RS-stocknr. 110-7745
FabrikantnummerTLE52052GAUMA1
FabrikantInfineon
3,76 €
Each (In a Pack of 2)
Aantal stuks
BLDC - Dual Full Bridge 5A - - 40 V Surface Mount TO-263 40 V 7 - - -
RS-stocknr. 907-4883
FabrikantnummerIR25600PBF
FabrikantInfineon
1,528 €
Each (In a Pack of 5)
Aantal stuks
DC - - 1.5A - - 20 V Through Hole PDIP 20 V 8 6 V - -
RS-stocknr. 145-9734
FabrikantnummerIR25600PBF
FabrikantInfineon
1,34 €
Each (In a Tube of 50)
Aantal stuks
DC - - 1.5A - - 20 V Through Hole PDIP 20 V 8 6 V - -
RS-stocknr. 907-4915
FabrikantnummerIRS4427PBF
FabrikantInfineon
1,858 €
Each (In a Pack of 5)
Aantal stuks
DC - - 3.3A - - 20 V Through Hole PDIP 20 V 8 6 V - -
RS-stocknr. 165-8157
FabrikantnummerIRS4427PBF
FabrikantInfineon
1,688 €
Each (In a Tube of 50)
Aantal stuks
DC - - 3.3A - - 20 V Through Hole PDIP 20 V 8 6 V - -
RS-stocknr. 124-8819
FabrikantnummerBTN8982TAAUMA1
FabrikantInfineon
2,806 €
Each (On a Reel of 1000)
Aantal stuks
BLDC - - 55A - - 40 V Surface Mount TO-263 18 V 7 8 V - -
RS-stocknr. 919-8803
FabrikantnummerBTN7930BAUMA1
FabrikantInfineon
3,394 €
Each (On a Reel of 1000)
Aantal stuks
BLDC - Half Bridge 20A - - 18 V Surface Mount TO-263 28 V 7 5.5 V 25kHz -
RS-stocknr. 906-3085
FabrikantnummerBTN8982TAAUMA1
FabrikantInfineon
4,755 €
Each (In a Pack of 2)
Aantal stuks
BLDC - Half Bridge 55A - - 40 V Surface Mount TO-263 18 V 7 8 V - -
RS-stocknr. 753-2850
FabrikantnummerBTN7930BAUMA1
FabrikantInfineon
7,37 €
Each
Aantal stuks
BLDC - Half Bridge 20A - - 18 V Surface Mount TO-263 28 V 7 5.5 V 25kHz -
RS-stocknr. 906-4337
FabrikantnummerTLE52062GAUMA1
FabrikantInfineon
4,125 €
Each (In a Pack of 2)
Aantal stuks
BLDC - Dual Full Bridge 5A - - 40 V Surface Mount TO-263 40 V 7 - - -
RS-stocknr. 178-5078
FabrikantnummerTLE52062GAUMA1
FabrikantInfineon
3,772 €
Each (On a Reel of 1000)
Aantal stuks
BLDC - Dual Full Bridge 5A - - 40 V Surface Mount TO-263 40 V 7 - - -
RS-stocknr. 145-8824
FabrikantnummerBTM7740GXUMA1
FabrikantInfineon
2,483 €
Each (On a Reel of 1000)
Aantal stuks
BLDC - Full Bridge 8A - - 40 V Surface Mount DSO 42 V 28 1.8 V 1kHz -
RS-stocknr. 826-8263
FabrikantnummerBTM7740GXUMA1
FabrikantInfineon
2,785 €
Each (In a Pack of 2)
Aantal stuks
BLDC - Full Bridge 8A - - 40 V Surface Mount DSO 42 V 28 1.8 V 1kHz -
RS-stocknr. 906-3007
FabrikantnummerBTM7751GXUMA1
FabrikantInfineon
4,038 €
Each (In a Pack of 4)
Aantal stuks
BLDC - Full Bridge 14A - - 40 V Surface Mount DSO-28-22 42 V 28 - 1kHz -
RS-stocknr. 133-9790
FabrikantnummerIKCM20L60GDXKMA1
FabrikantInfineon
16,68 €
Each
Aantal stuks
AC Motor, Permanent Magnet Motor 3 Phase Half Bridge 40A 20A 600 V 2.1 V Through Hole - 400 V 24 0 V 20 (Maximum)kHz -
RS-stocknr. 110-7473
FabrikantnummerTLE82092SAAUMA1
FabrikantInfineon
3,773 €
Each (On a Tape of 4)
Aantal stuks
BLDC - Full Bridge 8.6A - - 28 V Surface Mount DSO-20-65 28 V 20 4.5 V 11kHz -
RS-stocknr. 133-9919
FabrikantnummerIKCM15H60GAXKMA2
FabrikantInfineon
11,31 €
Each
Aantal stuks
AC Motor, Permanent Magnet Motor 3 Phase Half Bridge 24A 15A 600 V 2.8 V Through Hole - 450 V 24 0 V 20 (Maximum)kHz -
RS-stocknr. 133-9947
FabrikantnummerIKCM20L60GAXKMA1
FabrikantInfineon
12,79 €
Each
Aantal stuks
AC Motor, Permanent Magnet Motor 3 Phase Half Bridge 40A 20A 600 V 2.05 V Through Hole - 400 V 24 0 V 20 (Maximum)kHz -
RS-stocknr. 907-4899
FabrikantnummerIRS21867SPBF
FabrikantInfineon
1,598 €
Each (In a Pack of 5)
Aantal stuks
DC - - 4A - - 600 V Surface Mount SOIC 20 V 8 5 V - -