SGM42622.pdf• Motor Power Supply Voltage Range: 1.8V to 10V
• 1.3A Maximum RMS Output Current
• Low RDS(ON): 0.5Ω (HS + LS) at +25℃
• Up to 1/256 Microstepping Resolution
• Adaptive Mixed Current Decay Modes
• Current Control with Programmable Off-Time
• Full Set of Protections
Lossless Over-Current Protection
Short-Circuit Protection
Thermal Shutdown
• Less than 80nA Standby Current for Long Battery Life
• Operating voltage: from 1.8 to 10 V
• Maximum output current: 1.3 Arms
• RDS(ON) HS + LS = 0.4 Ω typ.
• Microstepping up to 1/256th of a step
• Current control with programmable off-time
• Full protection set
– Non-dissipative overcurrent protection
– Short-circuit protection
– Thermal shutdown
• Energy saving and long battery life with standby
consumption less than 80 nA
