Product Summary

The TB6560AHQ is a PWM chopper-type sinusoidal micro-step bipolar stepping motor driver IC. TB6560AHQ 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.

Parametrics

TB6560AHQ absolute maximum ratings: (1)Power supply voltage, VDD: 6V; VMA/B 40V; (2)Output current Peak, HQ: 3.5A/phase; FG, IO (PEAK): 2.5A/phase; (3)MO drain current I (MO): 1 mA; (4)Input voltage VIN: 5.5 V; (5)Power dissipation: 5 (Note 1); 43 (Note 2)W; (6)Operating temperature Topr: -30 to 85 ℃; (7)Storage temperature Tstg: -55 to 150 ℃.

Features

TB6560AHQ features: (1)Single-chip bipolar sinusoidal micro-step stepping motor driver; (2)Uses high withstand voltage BiCD process: Ron (upper, lower) = 0.6Ω(typ.); (3)Forward and reverse rotation control available; (4)Selectable phase drive (2, 1-2, W1-2, and 2W1-2); (5)High output withstand voltage: VCEO = 40 V; (6)High output current: IOUT = HQ: 3.5 A (peak); FG: 2.5 A (peak); (7)Packages: HZIP25-P-1.27/HQFP64-P-1010-0.50; (8)Built-in input pull-down resistor: 100 kΩ(typ.); (9)Output monitor pin equipped: MO current (IMO (max) = 1 mA); (10)Equipped with reset and enable pins; (11)Built-in overheat protection circuit.

Diagrams

TB6560AHQ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TB6560AHQ
TB6560AHQ
Other

Data Sheet
Negotiable 
TB6560AHQ(O)
TB6560AHQ(O)
Toshiba
Motor / Motion / Ignition Controllers & Drivers Stepping Motor Drivr
Data Sheet
0-1: $2.52
1-10: $2.02
10-100: $1.70
100-250: $1.64
TB6560AHQ(O,8)
TB6560AHQ(O,8)
Toshiba
Motor / Motion / Ignition Controllers & Drivers PWM Choppertype 40V 3.5A 100kOhm
Data Sheet
0-209: $3.02
209-250: $2.54
250-500: $2.39
500-1000: $2.14