SLA7062M

ALLEGRO MICROSYSTEMS  SLA7062M  芯片, 单极性电机驱动器, 3A

The is an unipolar Stepper-Motor Driver provides complete control and drive for a two-phase stepper motor with internal fixed off time and pulse-width modulation PWM control of the output current in a power multi-chip module. It is designed to operate unipolar stepper motors in half, quarter, eighth and sixteenth-step modes. It combines low-power CMOS logic with high-current and high-voltage power FET outputs. The CMOS logic section provides the sequencing logic, direction, control, synchronous/asynchronous PWM operation and a sleep function.

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Low RDS ON outputs

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Internal sequencer for micro-stepping operation

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Multi-chip solution

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Advanced, improved body diodes

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Inputs compatible with 3.3 or 5V control signals

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100V Avalanche-rated NMOS