SGM42630.pdf? 8V to 35V Motor Power Supply Voltage Range
? PWM with Up to 2.6A Current per Winding
? Low On-Resistance (0.29Ω for HS + LS, @ +25℃)
? Microstepping Indexer: 1, 1/2, 1/4 and 1/8
? Step and Direction Interface
? Programmable Decay, Blanking and Off-Time
? Auto-Decay Mode
? UVLO for VM, VCC, VCP, VGD Voltages
? Over-Current Protection (OCP)
? Thermal Shutdown (TSD)
? Available in a Green TSSOP-28 (Exposed Pad) Package
? ±2.5 A, 35 V output rating
? Low RDS(On) outputs: 0.28 Ω source, 0.22 Ω sink, typical
? Automatic current decay mode detection/selection
? 3.0 to 5.5 V logic supply voltage range
? Slow, Fast or Mixed current decay modes
? Home output
? Synchronous rectification for low power dissipation
? Internal UVLO and thermal shutdown circuitry
? Crossover-current protection
