台湾致新原装 G2058 高压微步进电机驱动器

　　FEATURE

　　< Pulse Width Modulation (PWM) Microstepping Motor Driver

　　Built-In 1/256-Step Microstepping Indexer

　　Drives External N-Channel MOSFETs

　　Optional STEP/DIR Pins

　　Optional PWM Control Interface for DC Motors

　　< Flexible Decay Modes, Including Automatic Mixed Decay Mode

　　< Stall Detection With Optional BEMF Output

　　< Highly Configurable SPI Serial Interface

　　< Internal Reference and Torque DAC

　　< 8-V to 52-V Operating Supply Voltage Range

　　< Scalable Output Current

　　< Thermally Enhanced Surface-Mount Package

　　< 5-V Regulator Capable of 10-mA Load

　　< Protection and Diagnostic Features

　　Overcurrent Protection (OCP)

　　Overtemperature Shutdown (OTS)

　　Undervoltage Lockout (UVLO)

　　Individual Fault Condition Indication Bits

　　Fault Condition Indication Pin