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Product Description
PWM chopper-type bipolar stepping motor driver IC
TB6600HQ / HG is a single-chip bipolar sinusoidal PWM chopper stepper motor micro-step driver.
Can control the two-phase stepper motor forward and reverse rotation,
Phase with a 1-2, W1 -2 phase 2W1 -2 phase, 4W1 -2 phase excitation mode.
Just a clock signal can drive two-phase bipolar stepper motor to achieve low vibration, high efficiency work.
Features
• Single-chip bipolar sinusoidal micro-step into the motor drive
• Latest BiCD 0.13 nm process
• voltage up to 50V
• On-resistance (upper + lower) = 0.4 Ω
• Forward and reverse rotation control
• 5 kinds of sub-modes are available (1/1, 1/2, 1/4, 1/8, 1/16 step)
• Output current: IOUT = 5.0A (peak within 100ms)
• Rated output: IOUT = 4.5 A
• Package: HZIP25 – 1.00F
• input pull-down resistor: 100 KΩ
• Alarm Output Pin Current: Ialert = 1mA
• Output monitor pin (MO): Imo = 1mA
• with reset and enable pins
• With standby function.
• break the traditional single-supply
• Built-in thermal protection (TSD) circuit
• Built-in voltage protection (UVLO) circuit
• Built-in over-current detection (ISD), the circuit
