Motor Drivers

Motor Drivers

AKM's motor driver ICs utilize LDMOS process which provides high-power drive ability while keeping its size small. These are most suitable for driving motors in small devices such as DSLRs and DSCs.

DC Brush Motor Drivers
AKM has a lineup  of H-bridge motor drivers that cover wide voltage and current ranges, and support many input interface formats. They are available in various types of package.


Stepping Motor Drivers
AKM has stepping motor driver lineups that cover wide voltage and current ranges with protection functions for both bipolar and unipolar motors. Various input interfaces are available such as parallel interface, clock-in interface and serial interface with speed control function.


Fan Motor Drivers
A single-phase brushless FAN motor pre-driver with a speed control is in mass production. The AK7361 has an interface and a linearity correction function for Hall elements, and provides stable motor drive with a PWM signal for speed controlling.

DC Brush Motor Drivers

Part# Data
Sheet
Automotive
Qualified
Channel Motor
Voltage
(VM)
Control
Voltage
(VC)
DC
Current
(max)
Peak
Current
(max)
Oper.
Temp.
Package




V V A A
   
AP1012A22.0 to 18.02.7 to 5.51.34.5-30 to 85QFN24
AP1013CEN12.0 to 18.02.7 to 5.51.33.3-30 to 85QFN16
AP1013DEN12.0 to 18.02.7 to 5.51.33.3-30 to 85QFN16
AP1014AEC22.0 to 7.02.7 to 5.51.12-30 to 85CSP16
AP1015BEN12.2 to 10.52.7 to 5.51.12.0-30 to 85SON8(2mm×2mm)
AP1016AEN22.0 to 9.02.7 to 5.51.01.4-40 to 85QFN16
AP101711.8 to 12.02.7 to 3.61.563.3-30 to 85SON8
AP1029ADNYes15.5 to 32.01.2-40 to 8516pinQFN(3mm×3mm)

Stepping Motor Drivers

Part# Data
Sheet
Automotive
Qualified
Number of
STM
Motor
Voltage
(VM,max)
Control
Voltage
(VC)
DC
Current
(max)
Peak
Current
(max)
Interface Oper.
Temp.
Package




V V A A

   
AP1021Bipolar x2, to 1/642.0 to 28.03.0 to 5.51.21.7SPI-40 to 85QFN32
AP1023AEN
Bipolar ×1, to Full1.6 to 6.52.7 to 5.51.45Parallel-30 to 8524pinQFN(4mm×4mm)
AP1025Bipolar x1, to 1/169.0 to 45.03.0 to 5.51.6Parallel / Clock-in-30 to 85QFN32
AP1034AEN
Bipolar ×1, to 1/88.0 to 35.02.0Clock-in-30 to 8532pinQFN(5mm×5mm)
AP1034AER
Bipolar ×1, to 1/88.0 to 35.02.0Clock-in-30 to 8524pinQFN(4mm×4mm)
AP1035AEN
Bipolar ×1, to 1/88.0 to 35.01.0Clock-in-30 to 8532pinQFN(5mm×5mm)
AP1035AER
Bipolar ×1, to 1/88.0 to 35.01.0Clock-in-30 to 8524pinQFN(4mm×4mm)
AP1037AEN
Bipolar ×1, to 1/88.0 to 35.01.5Clock-in-30 to 8532pinQFN(5mm×5mm)
AP1037AER
Bipolar ×1, to 1/88.0 to 35.01.5Clock-in-30 to 8524pinQFN(4mm×4mm)
AP4212Unipolar x1, to 1/28.0 to 36.01SCI(Ramp generator)-10 to 85TSSOP28

Fan Motor Drivers

Part# Data
Sheet
Automotive
Qualified
Phase Feature Power
Supply
DC
Current
(max)
Peak
Current
(max)
Oper.
Temp.
Package





V A A
   
AK7361PSinglePWM pre-driver3.5 to 15
0.05-20 to 85TSSOP20

 

・DC Brush Motor Drivers:
Optical equipment such as Digital SLR Cameras, Digital video Cameras,  Security Cameras, Projectors and etc.
For driving DC-motors and actuators in home electronics such as air‐conditioners, refrigerators, bidet toilets, sewing machines, copy machines and etc.

・Stepping Motor Drivers:
MFPs, ATMs, Ticket‐vending Machines, Exchange Machines, Thermal Printers, Vending Machines, Security Cameras, Sewing Machines, Bidet Toilets and etc.

・Fan Motor Drivers:
Fan motor controllers and drivers are most suitable for brushless motors.

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