ROHM Parametric

3-Phase Brushless DC Motor Drivers

Rohm's three-phase brushless DC motor driver IC is compatible with motor / sensorless motor with hall sensor. The conduction angle is 120 degrees, 150 degrees, 180 degrees (sinusoidal wave drive) correspondence. As a high-efficiency, high-reliability driver, ROHM offers a wide range of line-ups including paper feeding, polygon mirror, fan motor, ODD and so on.

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3-Phase Brushless DC Motor Drivers

Sine Wave

150°

120°

Gate Drivers

Automotive

After the @ mark indicates ① Hall sensor type, and ② Presence/absence of control (no notation if no control).

    Motor Drive Supply Voltage (V)
Output Current (A) Gate                                            
BD67871MWV-Z @6x/3x PWM, Current Control (TriC3)
                               
BD67870MWV-Z @6x PWM, Voltage Control
                               
BD67872MWV-Z @3x PWM, Voltage Control
                               
BD67891MUV @6x PWM,Voltage Control
     
Pre                                            
BD63251MUV @1 Hall
           
BM64300MUV
@3 Hall
 
BM64070MUV
@Sensorless / with Control
       
BD63003MUV @3 Hall
           
BD63002AMUV @3 Hall
               
  BD63001AMUV @3 Hall
                                   
BD16805FV-M @3 Hall
           
BD63030EKV-C @3 Hall / with Control
             
3.0                                            
BD63007MUV @3 Hall
                 
2.0                                            
BD63005AMUV @3 Hall
               
1.5                                            
BD63035EFV-M @3 Hall
                 
BD63015EFV @3 Hall
               
BD63006MUV @3 Hall
                 
1.0                                            
BD63282EFV @3 Hall
               
BD63242EFV @Sensorless
               
0.7                                            
BD6326ANUX @Sensorless
     
BD67173NUX @Sensorless
     
  Motor Drive Supply Voltage (V)

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