The A4979 is a flexible microstepping motor driver with built-in translator for easy operation.

Description The A4979 is a flexible microstepping motor driver with built-in translator for easy operation. It is a single-chip solution, designed to operate bipolar stepper motors in full-, half-, quarter- and sixteenth-step modes, at up to 50 V and 1.5 A. The A4979 can be controlled by simple

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Microstepping Programmable Stepper Motor Driver With Stall Detect and Short Circuit Protection

文件：1.0488 Mbytes 页数：44 Pages

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Microstepping Programmable Stepper Motor Driver with Stall Detect and Short Circuit Protection

The A4979 is a flexible microstepping motor driver with built-in translator for easy operation. It is a single-chip solution, designed to operate bipolar stepper motors in full-, half-, quarter- and sixteenth-step modes, at up to 50 V and 1.5 A. The A4979 can be controlled by simple Step and Directi \n• Typical application up to 1.5 A, 50 V\n• Stall detect features\n• Low RDS(on) outputs, 0.5 Ω source and sink, typical\n• Automatic current decay mode detection/selection\n• Mixed, Fast, and Slow current decay modes\n• Synchronous rectification for low power dissipation\n• Internal UVLO and Therm;

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Microstepping Programmable Stepper Motor Driver With Stall Detect and Short Circuit Protection

文件：1.0488 Mbytes 页数：44 Pages

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Package：28-SOIC（0.173"，4.40mm 宽）裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：驱动器 - 全集成，控制和功率级 类别：集成电路（IC） 电机驱动器，控制器 描述：IC MTR DRV BIPOLR 3-5.5V 28TSSOP

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