AMIS-30624: Stepper Motor Driver And Controllerwith I²C Bus, Micro-stepping Features And Stall Detection

The AMIS-30624 is a single-chip microstepping motordriver with a position controller and control/diagnostic Interface It is ready to build 2 intelligent peripheral systems where up to 32 drivers CAN be connected to one I C master. This significantly reduces system complexity. The chip receives positioning instructions through the bus and subsequently drives the stator coils so the two-phase stepper motor moves to the desired position. The on-chip position controller is configurable (OTP or RAM) for different motor types, positioning ranges and parameters for speed, acceleration and deceleration. Microstepping allows silent motor operation and increased positioning resolution. The advanced motion qualification mode enables verification of the complete mechanical system in function of the selected 2 2 motion parameters. The AMIS-30624 CAN easily be connected to an I C bus where the I C master CAN fetch specific status information like actual position, error flags, etc. from each individual slave node. An integrated sensorless step-loss detection prevents the positioner from loosing steps and stops the motor when running into stall. This enables silent, yet accurate position calibrations during a referencing run and allows semi-closed loop operation when approaching the mechanical end-stops. The chip is implemented in I2T100 technology, enabling both high voltage Analog circuitry and digital functionality on the same chip. The AMIS-30624 is fully compatible with the automotive voltage requirements. By AMI Semiconductor, Inc.
AMIS-30624 's PackagesAMIS-30624 's pdf datasheet

AMIS-30624 Pinout, Pinouts
AMIS-30624 pinout,Pin out
This is one package pinout of AMIS-30624,If you need more pinouts please download AMIS-30624's pdf datasheet.

AMIS-30624 Application circuits
AMIS-30624 circuits
This is one application circuit of AMIS-30624,If you need more circuits,please download AMIS-30624's pdf datasheet.

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