PWM Constant-Current Control StepperMotor Driver
The LV8774Q is a 2-channel H-bridge driver IC, and can drive a steppermotor or two brushed
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PWM Constant-Current Control Stepper Motor Driver
The LV8774Q is a 2-channel H-bridge driver IC, and can drive a stepper motor or two brushed DC motors. A stepper motor driver supports micro-step drive with 1/16-step resolution, and two brushed motor drivers support forward, reverse, brake, and standby functions. It is ideally suited for driving brushed DC motors and stepper motors used in office equipment and amusement applications.
StepperMotor Driver IC
2-phase bipolar steppermotors including dampers for refrigerators.
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Stepper Motor Driver IC
A 2-channel low saturation voltage forward/reverse motor driver that can operate on a wide supply voltage range (2.5 V to 16 V). The IC is ideal for use in 2-phase excitation drive of general purpose 2-phase bipolar stepper motors including dampers for refrigerators.
PWM Constant-Current Control StepperMotor Driver
The LV8746V is a steppermotor driver corresponding to the Quarter-step excitation drive that
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PWM Constant-Current Control Stepper Motor Driver
The LV8746V is a stepper motor driver corresponding to the Quarter-step excitation drive that the selection of CLK-IN input and a parallel input is possible. It is ideally suited for driving stepper motors used in office equipment and amusement applications.
StepperMotor Driver, PWM, Constant Current Control, 9 - 32 V
The LV8729V is a PWM current-controlled micro step bipolar steppermotor driver. This driver can
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Stepper Motor Driver, PWM, Constant Current Control, 9 - 32 V
The LV8729V is a PWM current-controlled micro step bipolar stepper motor driver. This driver can do eight ways of micro step resolution of 1/128 step from Full step, and can drive simply by the CLK input.
StepperMotor Driver with Comprehensive Diagnostic Feedback and SLA Output
The AMIS-30542 is a micro-stepping steppermotor driver for bipolar steppermotors. The chip
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Stepper Motor Driver with Comprehensive Diagnostic Feedback and SLA Output
The AMIS-30542 is a micro-stepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and a SPI interface with an external microcontroller. It has an on-chip voltage regulator, reset-output and watchdog reset, able to supply peripheral devices. AMIS-30542 contains a current-translation table and takes the next micro-step depending on the clock signal on the NXT input pin and the status of the DIR (=direction) register or input pin. The chip provides a so-called speed and load angle output. This allows the creation of stall detection algorithms and control loops based on load-angle to adjust torque and speed. It is using a proprietary PWM algorithm for reliable current control. The AMIS-30542 is implemented in I2T100 technology, enabling both high-voltage analog circuitry and digital functionality on the same chip. The chip is fully compatible with the automotive voltage requirements. The AMIS-30542 is ideally suited for general-purpose stepper motor applications in the automotive, industrial, medical, and marine environment. With the on-chip voltage regulator it further reduces the BOM for mechatronic stepper applications.
StepperMotor Driver with Comprehensive Diagnostic Feedback and SLA Output
The NCV70521 is a micro-stepping steppermotor driver for bipolar steppermotors. The chip
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Stepper Motor Driver with Comprehensive Diagnostic Feedback and SLA Output
The NCV70521 is a micro-stepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and an SPI interface with an external microcontroller. The NCV70521 contains a current-translation table and takes the next micro-step depending on the clock signal on the NXT input pin and the status of the DIR (direction) register or input pin. The chip provides a so-called Speed and Load Angle output. This allows the creation of stall detection algorithms and control loops based on load-angle to adjust torque and speed. It uses a proprietary PWM algorithm for reliable current control. The NCV70521 is implemented in I2T100 technology, enabling both high voltage analog circuitry and digital functionality on the same chip. The chip is fully compatible with the automotive voltage requirements. The NCV70521 is ideally suited for general purpose stepper motor applications in the automotive environment.
StepperMotor Driver with Comprehensive Diagnostic Feedback and SLA Output
The AMIS-30522 is a micro-stepping steppermotor driver for bipolar steppermotors. The chip
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Stepper Motor Driver with Comprehensive Diagnostic Feedback and SLA Output
The AMIS-30522 is a micro-stepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and a SPI interface with an external microcontroller. It has an on-chip voltage regulator, reset-output and watchdog reset, able to supply peripheral devices. AMIS-30522 contains a current-translation table and takes the next micro-step depending on the clock signal on the NXT input pin and the status of the DIR (direction) register or input pin. The chip provides a speed and load angle output. This allows the creation of stall detection algorithms and control loops based on load-angle to adjust torque and speed. It uses a proprietary PWM algorithm for reliable current control. The AMIS-30522 is implemented in I2T100 technology, enabling both high-voltage analog circuitry and digital functionality on the same chip. The chip is fully compatible with the automotive voltage requirements. The AMIS-30522 is ideally suited for general-purpose stepper motor applications in the automotive, industrial, medical, and marine environment. With the on-chip voltage regulator it further reduces the BOM for mechatronic stepper applications.
PWM Current Control Type StepperMotor Driver
The LB1847 is a driver IC for steppermotors with PWM current control bipolar drive (fixed OFF
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PWM Current Control Type Stepper Motor Driver
The LB1847 is a driver IC for stepper motors with PWM current control bipolar drive (fixed OFF time). A special feature of this IC is that VREF voltage is constant while the current can be set in 15 steps, allowing drive of motors ranging from 1-2 phase exciter types to 4W 1-2 phase exceiter types. The current decay pattern can also be selected (SLOW DECAY, FAST DECAY, MIX DECAY) to increase the decay of regenerative current at chopping OFF, thereby improving response characteristics. This is expecially useful for carriage and paper feed stepping motors in pricinters and similar applications where high-precision control and low vibrations are required.
4-Channel StepperMotor Driver
The LV8411GR is an H bridge motor driver IC and is able to control 4 modes of forward, reverse,
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4-Channel Stepper Motor Driver
The LV8411GR is an H bridge motor driver IC and is able to control 4 modes of forward, reverse, brake, and standby. This IC housed in a miniature package is optimum for use in a stepping motor driving system for DSC or a camera module of cell phones.
Microstepping Motor Driver for Bipolar StepperMotors
NCV70501 is a microstepping steppermotor driver for bipolar steppermotors. The chip is connected
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Microstepping Motor Driver for Bipolar Stepper Motors
NCV70501 is a microstepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and an SPI interface with an external microcontroller. The NCV70501 contains a current-translation table and takes the next micro-step depending on the clock signal on the NXT input pin and the status of the DIR (direction) register or input pin. The chip provides an error message if stall, an electrical error or an elevated junction temperature is detected. It is using a proprietary PWM algorithm for reliable current control. NCV70501 is fully compatible with the automotive voltage requirements and is ideally suited for general-purpose low current range stepper motor applications in the automotive, industrial, medical, and marine environment.