TB6600HG-Stepper Motor Controllers / Drivers

• Single-chip bipolar sinusoidal micro-step stepping motor driver

• Ron (upper + lower) = 0.4 Ω (typ.)

• Forward and reverse rotation control available

• Delectable 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

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.

Toshiba Corporation (株式会社東芝, Kabushikigaisha Tōshiba) is a Japanese multinational conglomerate headquartered in Minato, Tokyo. Its diversified products and services include power, industrial and social infrastructure systems, elevators and escalators, electronic components, semiconductors, hard disk drives (HDD), printers, batteries, lighting, as well as IT solutions such as quantum cryptography.[3][4] It was one of the biggest manufacturers of personal computers, consumer electronics, home appliances, and medical equipment. As a semiconductor company and the inventor of flash memory, Toshiba had been one of the top 10 in the chip industry until its flash memory unit was spun off as Toshiba Memory, later Kioxia, in the late 2010s.

(1)To turn on the output, configure the ENABLE pin high. To turn off the output, configure the ENABLE pin low.

(2) The output changes to the Initial mode shown in the table below when the ENABLE signal goes High level and the RESET signal goes Low level. (In this mode, the status of the CLK and CW/CCW pins are irrelevant.)

(3) As shown in the below figure of Example 1, when the ENABLE signal goes Low level, it sets an OFF on the output. In this mode, the output changes to the initial mode when the RESET signal goes Low level.

Under this condition, the initial mode is output by setting the ENABLE signal High level. And the motor operates from the initial mode by setting the RESET signal High level.