The TB6600HG is a PWM chopper-type single-chip bipolar sinusoidal micro-step stepping motor driver.
Forward and reverse rotation control is available with 2-phase, 1-2-phase, W1-2-phase, 2W1-2-phase, and 4W1-2-phase excitation modes. 2-phase bipolar-type stepping motor can be driven by only clock signal with low vibration and high efficiency.
• Single-chip bipolar sinusoidal micro-step stepping motor driver
• Ron (upper + lower) = 0.4 Ω (typ.) • Forward and reverse rotation control available
• Selectable phase drive (1/1, 1/2, 1/4, 1/8, and 1/16 step)
• Output withstand voltage: Vcc = 50 V
• Output current: IOUT = 5.0 A (absolute maximum ratings, peak) IOUT = 4.5 A (operating range, maximal value)
• Packages: HZIP25-P-1.00F
• Built-in input pull-down resistance: 100 kΩ (typ.), (only TQ terminal: 70ｋΩ(typ.))
• Output monitor pins (ALERT): Maximum of IALERT = 1 mA
• Output monitor pins (MO): Maximum of IMO = 1 mA
• Equipped with reset and enable pins
• Stand by function • Single power supply
• Built-in thermal shutdown (TSD) circuit
• Built-in under voltage lock out (UVLO) circuit • Built-in over-current detection (ISD) circuit
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PWM Chopper-Type bipolar Stepping Motor Driver IC