* 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 RDS(ON) (25°C) * 8-V to 35-V Operating Supply Voltage Range * Pin to Pin Upgrade for DRV8811 With Lower RDS(ON) * Thermally Enhanced Surface Mount Package * Protection Features * VM Undervoltage Lockout (UVLO) * Overcurrent Protection (OCP) * Thermal Shutdown (TSD) * Fault Condition Indication Pin (nFAULT)