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
New
RS Stock No. 195-2610
Mfr. Part No.FSB50650BS
HK$76.328
Each (In a Pack of 5)
units
- 3 Phase - - - 20 V - Surface Mount SPM5Q 20 V 23 - 15kHz 1500Vrms
RS Stock No. 824-3110
Mfr. Part No.MCP8063-E/MD
BrandMicrochip
HK$10.398
Each (In a Pack of 5)
units
BLDC - 3 Phase 1.5A - - 14 V Surface Mount DFN 14 V 8 2 V - -
RS Stock No. 161-2623
Mfr. Part No.LB1939T-TLM-E
HK$14.296
Each (On a Reel of 2000)
units
Stepper H Bridge Half Bridge - 231mA 7.5 V - Surface Mount TSSOP 7.5 V 20 1.6 V - -
RS Stock No. 178-0022
Mfr. Part No.BD6232FP-E2
BrandROHM
HK$20.796
Each (On a Reel of 2000)
units
- H Bridge - - 0.5/1/2A 36 V - Surface Mount HSOP 32 V 25 6 V - -
RS Stock No. 770-3800
Mfr. Part No.TB6674FAG(Z,8,EL)
BrandToshiba
HK$16.31
Each
units
Stepper - Bipolar 100mA - - - Surface Mount SSOP 5.5 V 16 4.5 V - -
RS Stock No. 145-7174
Mfr. Part No.DRV8812PWP
HK$29.106
Each (In a Tube of 50)
units
Stepper - Dual Full Bridge 1.1A - - 45 V Surface Mount HTSSOP 45 V 28 8.2 V 50kHz -
RS Stock No. 165-6636
Mfr. Part No.IRSM836-035MA
BrandInfineon
HK$44.521
Each (In a Tray of 800)
units
AC Induction - 3 Phase 3A - - 500 V Surface Mount PQFN 20 V 36 12 V 20kHz 1500Vrms
RS Stock No. 186-9245
Mfr. Part No.MC33035DWR2G
HK$37.355
Each (In a Pack of 2)
units
- 3 Phase Single Ended - 10mA 30 V - Surface Mount SOIC 30 V 24 10 V 25kHz -
RS Stock No. 145-4410
Mfr. Part No.FSB50550A
HK$65.993
Each (In a Tube of 15)
units
AC Induction - 3 Phase 2A - - 500 V Through Hole PDIP 400 V 23 - 15kHz 1500Vrms
RS Stock No. 153-3360
Mfr. Part No.LT3439EFE#PBF
HK$47.641
Each (In a Tube of 95)
units
- - - 1A 1.65A - 17.5 V Surface Mount TSSOP - 16 - 20 250kHz -
RS Stock No. 738-5440
Mfr. Part No.DRV8840PWP
HK$36.31
Each
units
Brushed DC - Full Bridge 3.5A - - 45 V Surface Mount HTSSOP 45 V 28 8.2 V 50kHz -
RS Stock No. 169-8105
Mfr. Part No.NJM2670E3
HK$26.998
Each (In a Tube of 25)
units
Stepper - Dual Full Bridge 1.5A - - 60 V Surface Mount EMP - 24 - - -
RS Stock No. 168-4947
Mfr. Part No.DRV10964FFDSNT
HK$9.222
Each (On a Reel of 250)
units
BLDC - Half Bridge - 500mA 5.5 V 7.7 V Surface Mount SON 5.5 V 10 2.1 V - -
RS Stock No. 162-9793
Mfr. Part No.DRV8833CRTET
HK$12.75
Each (On a Reel of 250)
units
Stepper - Dual Full Bridge 0.7A - - 10.8 V Surface Mount WQFN 10.8 V 16 2.7 V - -
RS Stock No. 171-6936
Mfr. Part No.BD6290EFV-E2
BrandROHM
HK$28.43
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
RS Stock No. 162-9368
Mfr. Part No.LV8827LFQA-NH
HK$15.347
Each (On a Reel of 1000)
units
BLDC - 3 Phase 1.5A - - 35 V Surface Mount VQFN 35 V 24 8 V 51.5kHz -
RS Stock No. 146-7619
Mfr. Part No.BD63720AEFV-E2
BrandROHM
HK$20.63
Each (In a Pack of 5)
units
Stepper H Bridge Half Bridge - 2 (Continuous) A, 2.5 (Peak) A 28 V - Surface Mount HTSSOP-B 28 V 28 19 V - -
RS Stock No. 122-0137
Mfr. Part No.LB11651-E
HK$27.509
Each (In a Bag of 1000)
units
Brushed DC - Full Bridge 3A - - 28 V Through Hole SIP 5.25 V 14 3 V - -
RS Stock No. 123-0908
Mfr. Part No.STK5C4U332J-E
HK$71.00
Each
units
AC Induction - 3 Phase 3A - - 600 V Through Hole DIP - 24 - - -
RS Stock No. 161-2657
Mfr. Part No.LB1939T-TLM-E
HK$22.136
Each (In a Pack of 5)
units
Stepper H Bridge Half Bridge - 231mA 7.5 V - Surface Mount TSSOP 7.5 V 20 1.6 V - -
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