TB6560AHQ Bipolar Stepper Motor Driver IC, 40 V, 3.5 A Peak
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Prices updated: 13 Oct 2026
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About this product
The TB6560AHQ is a Toshiba bipolar stepper motor driver IC that uses sinusoidal-input microstep control for low-vibration operation of two-phase stepper motors. It is driven by a clock signal only and supports forward and reverse rotation. It is commonly used in CNC axis driver boards.
Specifications
- Motor type
- 2-phase bipolar stepper
- Supply voltage
- Up to 40 V
- Rated current
- 3 A per phase
- Peak current
- 3.5 A
- Microstepping
- Supported, sinusoidal input
- Rotation
- Forward and reverse
Frequently asked questions
How is this driver controlled?
According to the listing, it is driven using only a clock signal. For direction and microstep settings, check the pin descriptions in the Toshiba datasheet.
What supply voltage should I use?
The IC supports supply voltages up to 40 V. Stay within the motor's rated voltage and current, and check the datasheet for absolute maximum ratings and heat-sinking requirements.
