What are Motor Drivers, Controllers ?
Motor Drivers, Controllers are integrated circuits designed to control the operation of electric motors by regulating power and signals. They are commonly used in applications such as industrial automation, robotics, and consumer electronics. Important specifications for selection include Current, which affects the motor's performance; Function, which defines the operational capabilities; and Operating Temperature, which ensures reliability under specific environmental conditions. Validating lifecycle status and sourcing options is critical for procurement teams to mitigate risks.
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| Part & Mfr | Applications | Current | Function | Interface | Motor Type | Mounting Type | Operating Temperature | Output Configuration | Step Resolution | Supplier Device Package | Technology | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ROHM Semiconductor
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Fan Motor Driver | 900mA | Driver - Fully Integrated, Control and Power Stage | PWM | Brushless DC (BLDC) | Surface Mount | -40°C ~ 150°C (TJ) | Half Bridge (2) | - | 14-SSOP-B | DMOS | 6V ~ 28V | |
Allegro Microsystems
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General Purpose | - | Controller - Commutation, Direction Management | Parallel | Brushed DC | Surface Mount | -40°C ~ 105°C (TA) | Pre-Driver - Half Bridge (2) | - | 20-QFN-EP (4x4) | NMOS | 5.5V ~ 50V | |
Toshiba
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General Purpose | 1A | Driver - Fully Integrated, Control and Power Stage | Parallel | Brushed DC | Surface Mount | -40°C ~ 85°C (TA) | Half Bridge (2) | - | 24-WQFN (4x4) | BiCDMOS | 4.5V ~ 38V | |
ROHM Semiconductor
|
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Camera, Printer | 1A | Driver | Parallel | Bipolar | Surface Mount | -25°C ~ 85°C (TA) | Half Bridge (4) | 1, 1/2, 1/4, 1/8, 1/16 | VQFN028V5050 | DMOS | 8V ~ 28V | |
ROHM Semiconductor
|
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General Purpose | 1.2A | Driver | Logic | Brushed DC | Surface Mount | -30°C ~ 85°C | Half Bridge | - | VSON010V3030 | DMOS | 2V ~ 16V | |
On Semiconductor
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Toshiba
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General Purpose | 3A | Driver - Fully Integrated, Control and Power Stage | PWM | Brushless DC (BLDC) | Surface Mount | -40°C ~ 105°C (TA) | Half Bridge (3) | - | 24-WQFN (4x4) | Power MOSFET | 5.5V ~ 22V | |
Toshiba
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Fan Controller | 2mA | Controller - Speed | PWM | Multiphase | Surface Mount | -40°C ~ 115°C | High Side, Low Side | - | 30-SSOP | - | 4.5V ~ 5.3V | |
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MELEXIS
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Fan Motor Driver | 1A | Driver - Fully Integrated, Control and Power Stage | PWM | - | Surface Mount | - | - | - | 6-UTDFN (2.5x2) | - | 3.2V ~ 32V | |
Toshiba
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General Purpose | 2A | Driver - Fully Integrated, Control and Power Stage | Parallel | Bipolar | Surface Mount | -20°C ~ 150°C (TJ) | Half Bridge (4) | 1, 1/2, 1/4 | 48-HTSSOP | DMOS | 10V ~ 38V | |
Toshiba
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General Purpose | 240mA | Controller - Commutation, Direction Management | I²C, PWM | Multiphase | Surface Mount | -40°C ~ 105°C (TA) | Pre-Driver - High Side/Low Side | - | 36-WQFN (5x5) | NMOS | 5.5V ~ 27V | |
ROHM Semiconductor
|
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General Purpose | 1.5A | Driver - Fully Integrated, Control and Power Stage | Parallel | Bipolar | Surface Mount | -25°C ~ 85°C (TA) | Half Bridge (4) | 1, 1/2, 1/4 | 28-HTSSOP-B | DMOS | 19V ~ 28V | |
Microchip Technology
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Fan Controller | - | Controller - Speed | Parallel | Brushless DC (BLDC) | Surface Mount | 0°C ~ 85°C (TA) | Pre-Driver - Low Side | - | 8-SOIC | - | 3V ~ 5.5V | |
Microchip Technology
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Fan Controller | - | Controller - Speed | Parallel | Brushless DC (BLDC) | Surface Mount | -40°C ~ 85°C (TA) | Pre-Driver - Low Side | - | 8-MSOP | - | 3V ~ 5.5V | |
Toshiba
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General Purpose | 3A | Driver - Fully Integrated, Control and Power Stage | Parallel | Bipolar | Surface Mount | -20°C ~ 150°C (TJ) | Half Bridge (4) | 1 ~ 1/32 | 48-WQFN (7x7) | Power MOSFET | 10V ~ 47V | |
Diodes Incorporated
|
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Automotive | 800mA | Driver - Fully Integrated, Control and Power Stage | - | Brushed DC, DC Servo | Through Hole | -40°C ~ 125°C (TA) | Half Bridge (2) | - | 8-PDIP | Power MOSFET | 8V ~ 18V | |
ROHM Semiconductor
|
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General Purpose | 2.5A | Controller - Commutation, Direction Management | PWM | Bipolar | Surface Mount | -25°C ~ 85°C | Pre-Driver - Half Bridge (4) | 1, 1/2, 1/4, 1/8, 1/16 | 28-HTSSOP-B | DMOS | 0V ~ 5.5V | |
|
MELEXIS
|
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Fan Motor Driver | 1A | Driver - Fully Integrated, Control and Power Stage | PWM | - | Surface Mount | - | - | - | 6-UTDFN (2.5x2) | - | 3.2V ~ 32V | |
Infineon Technologies
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Home Appliance | 50mA | Controller | Analog, PWM | AC, Synchronous | Surface Mount | -40°C ~ 105°C (TA) | - | - | PG-TSSOP-38-9 | - | 3V ~ 5.5V | |
Toshiba
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General Purpose | 3A | Driver - Fully Integrated, Control and Power Stage | Parallel | Bipolar | Surface Mount | -20°C ~ 85°C (TA) | Half Bridge (8) | 1, 1/2, 1/4, 1/8, 1/16, 1/32 | 48-VQFN (7x7) | Power MOSFET | 10V ~ 47V | |
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Nuvoton Technology
|
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Printer | 1.6A | Driver - Fully Integrated, Control and Power Stage | - | Bipolar | Surface Mount | -40°C ~ 105°C (TA) | - | - | 14-TSSOP | Power MOSFET | 5V ~ 30V | |
Toshiba
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General Purpose | 3A | Driver - Fully Integrated, Control and Power Stage | Parallel, Serial | Bipolar | Surface Mount | -20°C ~ 85°C (TA) | Half Bridge (8) | 1, 1/2, 1/4, 1/8, 1/16, 1/32 | 48-VQFN (7x7) | Power MOSFET | 10V ~ 47V | |
Microchip Technology
|
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Fan Controller | - | Controller - Speed | I²C | Brushless DC (BLDC) | Surface Mount | -40°C ~ 85°C (TA) | Pre-Driver - Low Side | - | 10-MSOP | - | 3V ~ 5.5V |
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