TB6560AHQ - Toshiba

TB6560AHQ PWM Chopper-Type Bipolar Driver

Remarks TQ2 Torque setting input (current setting) TQ1 Torque setting input (current setting) CLK Clock input for microstepping ENABLE H: Enable; L: All outputs OFF RESET L: Reset (The outputs are reset to their initial states.) SGND OSC VMB OUT_BM PGNDB NFB OUT_BP OUT_AM NFA PGNDA OUT_AP MO VMA Protect VDD CW/CCW Signal ground (for control block).

Features

• Single-chip motor driver for sinusoidal microstep control of stepping motors
• High output withstand voltage due to the use of BiCD process: Ron (upper and lower sum) = TB6560AHQ: 0.6 Ω (typ.) TB6560AFG: 0.7 Ω (typ.)
• Forward and reverse rotation
• Selectable phase excitation modes (2, 1-2, 2W1-2 and 4W1-2)
• High output withstand voltage: VDSS = 40 V
• High output current: IOUT = TB6560AHQ: 3.5 A (peak) TB6560AFG: 2.5 A (peak)
• Packages: HZIP25-P-1.27 HQFP64-P-1010-0.50
• Internal pull-down resistors on inputs: 100 kΩ (typ.)
• Output monitor pin: MO current (IMO (max) = 1 mA)
• Reset and .