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 needed 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 a 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 whether an RD or FG output signal is required. Lastly, the functionality requirements must be considered.

When selecting a stepper motor driver, you must consider the micro-step 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. 165-6636
FabrikantnummerIRSM836-035MA
FabrikantInfineon
€ 4,857
Each (In a Tray of 800)
Aantal stuks
AC Induction - 3 Phase 3A - - 500 V Surface Mount PQFN 20 V 36 12 V 20kHz 1500Vrms
RS-stocknr. 920-9916
FabrikantnummerSTK672-632AN-E
FabrikantON Semiconductor
€ 2,77
Each
Aantal stuks
Stepper - Unipolar 2A - - 42 V Surface Mount SIP 5.25 V 19 4.75 V - -
RS-stocknr. 189-0512
FabrikantnummerNCV7750DPR2G
FabrikantON Semiconductor
€ 1,864
Each (In a Pack of 5)
Aantal stuks
Stepper Motor - - - 1.3A 5.5 V - Surface Mount SSOP 5.5 V 24 -0.3 V 5 (Maximum)MHz -
RS-stocknr. 145-9412
FabrikantnummerTLE82092SAAUMA1
FabrikantInfineon
€ 2,297
Each (On a Reel of 800)
Aantal stuks
BLDC - Full Bridge 8.6A - - 28 V Surface Mount DSO-20-65 28 V 20 4.5 V 11kHz -
RS-stocknr. 164-7005
FabrikantnummerPWD13F60TR
€ 5,04
Each
Aantal stuks
- H Bridge Dual Half Bridge - 8A - - Surface Mount VFQFPN - 28 6.5 V - -
Nieuw
RS-stocknr. 209-9562
FabrikantnummerBRD1163C-TL
€ 2,07
Each (In a Pack of 5)
Aantal stuks
BLDC Half Bridge Half Bridge - 3A 50 V - - InSOP-C - 24 - - -
RS-stocknr. 686-8534
FabrikantnummerL6227N
€ 4,50
Each
Aantal stuks
Brushed DC - Dual Full Bridge 1.4A - - 52 V Through Hole PDIP 52 V 24 8 V - -
RS-stocknr. 178-1178
FabrikantnummerBD6231HFP-TR
FabrikantROHM
€ 3,45
Each (In a Pack of 2)
Aantal stuks
- H Bridge - - 0.5/1/2A 36 V - Surface Mount HRP 32 V 7 6 V - -
RS-stocknr. 168-8022
FabrikantnummerL6229PD
€ 5,248
Each (In a Tube of 31)
Aantal stuks
BLDC - 3 Phase 1.4A - - 52 V Surface Mount SOIC 52 V 24 8 V 100kHz -
RS-stocknr. 445-321
FabrikantnummerVNQ5027AK-E
€ 5,56
Each
Aantal stuks
- - - 42A - - 36 V Surface Mount PowerSSO - 24 - - -
RS-stocknr. 166-2039
FabrikantnummerFNC42060F2
FabrikantON Semiconductor
€ 8,614
Each (In a Tube of 72)
Aantal stuks
AC Induction - 3 Phase 20A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 5kHz 2000Vrms
RS-stocknr. 738-5424
FabrikantnummerDRV8814PWP
€ 3,90
Each
Aantal stuks
Brushed DC - Dual Full Bridge 1.7A - - 45 V Surface Mount HTSSOP 45 V 28 8 V 50kHz -
RS-stocknr. 825-9263
FabrikantnummerBTN8960TAAUMA1
FabrikantInfineon
€ 4,43
Each (In a Pack of 2)
Aantal stuks
BLDC - Half Bridge 30A - - 40 V Surface Mount TO-263 18 V 7 8 V - -
RS-stocknr. 826-8213
FabrikantnummerBTM7752GXUMA1
FabrikantInfineon
€ 4,88
Each (In a Pack of 2)
Aantal stuks
BLDC - Full Bridge 8A - - 28 V Surface Mount DSO 18 V 36 8 V 25kHz -
RS-stocknr. 163-2392
FabrikantnummerLB1948MC-AH
FabrikantON Semiconductor
€ 0,767
Each (On a Reel of 1000)
Aantal stuks
Stepper - Dual Full Bridge 0.8A - - 16 V Surface Mount MFP 16 V 10 2.5 V - -
RS-stocknr. 864-9035
FabrikantnummerFNB41560
FabrikantON Semiconductor
€ 10,64
Each
Aantal stuks
AC Induction - 3 Phase 15A - - 600 V Through Hole PDIP 16.5 V 26 13.5 V 20kHz 2000Vrms
RS-stocknr. 171-4110
FabrikantnummerBD65491FV-E2
FabrikantROHM
€ 4,15
Each (In a Pack of 2)
Aantal stuks
Brushed DC Half Bridge Half Bridge - 4A 5.5 (Power) V, 16 (Motor) V - Surface Mount SSOP 5.5 (Power) V, 16 (Motor) V 16 1.8 (Motor) V, 2.5 (Power) V 500 (Maximum)kHz -
RS-stocknr. 124-6481
FabrikantnummerBD6230F-E2
FabrikantROHM
€ 2,597
Each (In a Pack of 3)
Aantal stuks
Brushed DC - - 0.5A - - - Surface Mount SOP 32 V 8 6 V - -
RS-stocknr. 145-9732
FabrikantnummerIR2301SPBF
FabrikantInfineon
€ 1,254
Each (In a Tube of 95)
Aantal stuks
DC - - 0.35A - - 600 V Surface Mount SOIC 20 V 8 5 V - -
RS-stocknr. 826-8263
FabrikantnummerBTM7740GXUMA1
FabrikantInfineon
€ 3,565
Each (In a Pack of 2)
Aantal stuks
BLDC - Full Bridge 8A - - 40 V Surface Mount DSO 42 V 28 1.8 V 1kHz -