DRV8818PWPR

步进电机控制器IC STEPPER MOTOR CONTROLLER IC

* Pulse Width Modulation PWM Microstepping Motor Driver * Built-In Microstepping Indexer * Up to 1/8 Microstepping * Step and Direction Control * Programmable Mixed Decay, Blanking, and Off Time * Up to 2.5-A Current Per Winding * Low 0.37-Ω HS + LS MOSFET RDSON 25°C * 8-V to 35-V Operating Supply Voltage Range * Pin to Pin Upgrade for DRV8811 With Lower RDSON * Thermally Enhanced Surface Mount Package * Protection Features * VM Undervoltage Lockout UVLO * Overcurrent Protection OCP * Thermal Shutdown TSD * Fault Condition Indication Pin nFAULT