TB67S508FTG
Key Features
- BiCD process monolithic IC
- Capable of controlling bipolar stepping motor
- PWM controlled constant-current drive without resistance for motor current detection
- Built-in ACDS (Advanced Current Detect System) function enables a PWM constant current control without external current detection resistors.
- Built-in ADMD(Advanced Dynamic Mixed Decay) function enables a high efficiency PWM constant current control.
- I/F: Capable of switching between the phase input control and the clock input control
- Full-step/Half-step/Quarter-step resolutions
- BiCD: DMOSFET is adopted to output power transistor.
- High withstand voltage and large current: 40 V / 3.0 A (absolute maximum ratings)
- Built-in thermal shutdown detection (TSD), Over current detection (ISD), and Under voltage lockout detection(UVLO)
