TB6560HQ Datasheet – Stepping Motor Driver IC – Toshiba

Part Number : TB6560HQ, TB6560FG

Function : PWM Chopper-Type bipolar Stepping Motor Driver IC

Package : HZIP25,  QFP64 type

Manufacturers : Toshiba Semiconductor

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Description :

The TB6560HQ is a PWM chopper-type sinusoidal micro-step bipolar stepping motor driver IC. It supports both 2-phase/1-2-phase/W1-2-phase/2W1-2-phase excitation mode and forward/reverse mode and is capable of low-vibration, high-performance drive of 2-phase bipolar type stepping motors using only a clock signal.



• Single-chip bipolar sinusoidal micro-step stepping motor driver
• Uses high withstand voltage BiCD process : Ron (upper + lower) = 0.75 Ω (typ.)
• Forward and reverse rotation control available
• Selectable phase drive (2, 1-2, W1-2, and 2W1-2)
• High output withstand voltage: VCEO = 40 V
• High output current: IOUT = HQ: 3.5 A (peak) FG: A (peak)
• Packages: HZIP25-P-1.27/HQFP64-P-1010-0.50
• Built-in input pull-down resistor: 200 kΩ (typ.)
• Output monitor pin equipped: MO current (IMO (max) = 1 mA)
• Equipped with reset and enable pins
• Built-in overheat protection circuit



TB6560HQ PDF Datasheet Download