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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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庫存編號 166-1194
製造零件編號TLE9201SGAUMA1
BrandInfineon
TWD63.90
個 (在毎卷:1000)
單位
BLDC - Full Bridge 6A - - 28 V Surface Mount DSO-12-17 28 V 12 - 20kHz -
RS庫存編號 110-7460
製造零件編號TLE9201SGAUMA1
BrandInfineon
TWD117.20
/個 (每包:5個)
單位
BLDC - Full Bridge 6A - - 28 V Surface Mount DSO-12-17 28 V 12 - 20kHz -
RS庫存編號 906-3085
製造零件編號BTN8982TAAUMA1
BrandInfineon
TWD171.50
/個 (每包:2個)
單位
BLDC - Half Bridge 55A - - 40 V Surface Mount TO-263 18 V 7 8 V - -
RS庫存編號 124-8819
製造零件編號BTN8982TAAUMA1
BrandInfineon
TWD88.50
個 (在毎卷:1000)
單位
BLDC - - 55A - - 40 V Surface Mount TO-263 18 V 7 8 V - -
RS庫存編號 907-4915
製造零件編號IRS4427PBF
BrandInfineon
TWD68.80
/個 (每包:5個)
單位
DC - - 3.3A - - 20 V Through Hole PDIP 20 V 8 6 V - -
RS庫存編號 178-7434
製造零件編號TLE6209RAUMA2
BrandInfineon
TWD151.10
個 (在毎卷:800)
單位
BLDC - Full Bridge 6A - - 40 V Surface Mount DSO-20-37 40 V 20 - 2MHz -
RS庫存編號 462-7968
製造零件編號TCA3727GXUMA1
BrandInfineon
TWD214.00
單位
Stepper - Dual Full Bridge 0.75A - - 50 V Surface Mount DSO 50 V 24 5 V - -
RS庫存編號 124-8747
製造零件編號BTM7752GXUMA1
BrandInfineon
TWD101.20
個 (在毎卷:1000)
單位
BLDC - - 8A - - 28 V Surface Mount DSO 18 V 36 8 V 25kHz -
RS庫存編號 165-8157
製造零件編號IRS4427PBF
BrandInfineon
TWD58.60
毎管:50 個
單位
DC - - 3.3A - - 20 V Through Hole PDIP 20 V 8 6 V - -
RS庫存編號 907-4883
製造零件編號IR25600PBF
BrandInfineon
TWD61.80
/個 (每包:5個)
單位
DC - - 1.5A - - 20 V Through Hole PDIP 20 V 8 6 V - -
RS庫存編號 826-8263
製造零件編號BTM7740GXUMA1
BrandInfineon
TWD140.00
/個 (每包:2個)
單位
BLDC - Full Bridge 8A - - 40 V Surface Mount DSO 42 V 28 1.8 V 1kHz -
RS庫存編號 110-7473
製造零件編號TLE82092SAAUMA1
BrandInfineon
TWD149.50
Each (On a Tape of 4)
單位
BLDC - Full Bridge 8.6A - - 28 V Surface Mount DSO-20-65 28 V 20 4.5 V 11kHz -
RS庫存編號 133-9905
製造零件編號IKCM10L60GAXKMA1
BrandInfineon
TWD350.00
單位
AC Motor, Permanent Magnet Motor 3 Phase Half Bridge 20A 10A 600 V 2.05 V Through Hole - 400 V 24 0 V 20 (Maximum)kHz -
RS庫存編號 170-2281
製造零件編號IFX9201SGAUMA1
BrandInfineon
TWD57.30
個 (在毎卷:1000)
單位
- H Bridge Half Bridge - 10A 36 V - Surface Mount DSO 36 V 12 5 V 20kHz -
RS庫存編號 133-8568
製造零件編號IKCM15H60GAXKMA2
BrandInfineon
TWD246.90
毎管:280 個
單位
AC/DC Motor 3 Phase Half Bridge 24A 15A 600 V 2.8 V Through Hole - 450 V 24 0 V 20 (Maximum)kHz -
RS庫存編號 201-2812
製造零件編號1EDC20I12MHXUMA1
BrandInfineon
TWD77.80
/個 (每包:10個)
單位
BLDC Motor - - 2A 3A 15 V 15 V - DSO-8 - 8 - - -
RS庫存編號 907-4842
製造零件編號IR2301SPBF
BrandInfineon
TWD58.60
/個 (每包:5個)
單位
DC - - 0.35A - - 600 V Surface Mount SOIC 20 V 8 5 V - -
RS庫存編號 919-8800
製造零件編號BTN8960TAAUMA1
BrandInfineon
TWD90.20
個 (在毎卷:1000)
單位
BLDC - Half Bridge 30A - - 40 V Surface Mount TO-263 18 V 7 8 V - -
RS庫存編號 133-9947
製造零件編號IKCM20L60GAXKMA1
BrandInfineon
TWD444.00
單位
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庫存編號 133-9919
製造零件編號IKCM15H60GAXKMA2
BrandInfineon
TWD379.00
單位
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 -