Your cart is empty

TB6600 1 axis Stepper Motor 2-phase Driver Board for CNC Router

US $16.00
Always Free Shipping
  • Model: HY-TB6600-Module
  • Shipping Weight: 120g
  • 110 Units in Stock

PWM Chopper-Type bipolar
Stepping Motor Driver IC

The TB6600HQ 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.

TB6600 Features

  1. Single-chip bipolar sinusoidal micro-step stepping motor driver
  2. BiCD 0.13 (50 V) process
  3. Ron (upper + lower) = 0.4 Ω (typ.)
  4. Forward and reverse rotation control available
  5. Selectable phase drive (1/1, 1/2, 1/4, 1/8, and 1/16 step)
  6. Output withstand voltage: VCC = 50 V
  7. Output current: IOUT = 5.0 A (absolute maximum ratings, peak, within 100ms) IOUT = 4.5 A (operating range, maximal value)
  8. Packages: HZIP25-1.00F
  9. Built-in input pull-down resistance: 100 kΩ (typ.)
  10. Output monitor pins (ALERT): Maximum of IALERT = 1 mA
  11. Output monitor pins (MO): Maximum of IMO = 1 mA
  12. Equipped with reset and enable pins
  13. Stand by function
  14. Single power supply
  15. Built-in thermal shutdown (TSD) circuit
  16. Built-in under voltage lock out (UVLO) circuit
  17. Built-in over-current detection (ISD) circuit

TB6600 VS TB6560


The module working voltage is 12~48V. it can used to drive a stepper motor. The stepper motor is suitable for 4.5A 2-phase model.

1. Excitation Settings

The excitation mode can be selected from the following eight modes using the M1, M2 and M3 inputs. New excitation mode starts from the initial mode when M1, M2, or M3 inputs are shifted during motor operation. In this case, output current waveform may not continue.

INPUT Mode(Excitation)
M1 M2 M3
OFF OFF OFF Standby mode (Operation of the internal circuit is
almost turned off.)
OFF OFF ON 1/1 (2-phase excitation, full-step)
OFF ON OFF 1/2A type (1-2 phase excitation A type)
( 0% - 71% - 100% )
OFF ON ON 1/2B type (1-2 phase excitation B type)
( 0% - 100% )
ON OFF OFF 1/4 (W1-2 phase excitation)
ON OFF ON 1/8 (2W1-2 phase excitation)
ON ON OFF 1/16 (4W1-2 phase excitation)
ON ON ON Standby mode (Operation of the internal circuit is
almost turned off.)

Note: To change the exciting mode by changing M1, M2, and M3, make sure not to set M1 = M2 = M3 = L or M1 = M2 =M3 = H.

Standby mode

The operation mode moves to the standby mode under the condition M1 = M2 = M3 = L or M1 = M2 = M3= H.
The power consumption is minimized by turning off all the operations except protecting operation.
In standby mode, output terminal MO is HZ.
To release the standby mode, release the condition of M1 = M2 = M3 = L or M1 = M2 = M3 = H.
Input signal is not accepted for about 200 μs after releasing the standby mode.

2. LATCH Settings

INPUT Mode(Excitation)
ON Automatic return
OFF Latch

Note: Latch/Auto mean Select a return type for thermal shutdown (TSD) circuit and over-current detection (ISD) circuit., when TSD or ISD is happen, the WARN led will work.

    M1 = M2 = M3 = LATCH = ON

   M1 = M2 = M3 = LATCH = OFF

3. Output current mode

  0.5A mode

  2.5A mode

  4.5A mode


When you get the TB6600 module. First, do not urgently to use it. There are so many stepper motor of different kind in the world. Different stepper motor have different internal resistance, so the TB6600 module adjustable output current is inaccurate. You must series connection an ammeter in the TB6600 module power. When the module is working, look carefully on ammeter, if output current is too high, close the power immediately, adjusting current to suitable.

Shipping List

  1. HY-TB6600-Module X 1



Add to Cart: