TB6562ANG/AFG
TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic
TB6562ANG/AFG
Dual Full-Bridge Driver IC for Steppin...
TB6562ANG/AFG
TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic
TB6562ANG/AFG
Dual Full-Bridge Driver IC for Stepping Motors
The TB6562ANG/AFG is a 2-phase bipolar stepping motor driver that contains DMOS
transistors in the output stage. The driver achieves high efficiency through the use of low ON-resistance DMOS
transistors and PWM current control circuitry.
Features
2-phase/1–2-phase/W 1–2-phase excitation PWM current control Power supply voltage: 40 V (max) Output current: 1.5 A (max) Low ON-resistance: 1.5 Ω (upper and lower
transistors/typ.) Power-saving function Overcurrent protection: ILIM = 2.5 A (typ.) Thermal shutdown Package: TB6562ANG; SDIP24-P-300-1.78
TB6562AFG; SSOP30-P-375-1.00
TB6562ANG
TB6562AFG
SSOP30-P-375-1.00
Weight: SDIP24-P-300-1.78: 1.62 g (typ.) SSOP30-P-375-1.00: 0.63 g (typ.)
This product has a MOS structure and is sensitive to electrostatic discharge. When handling the product, ensure that the environment is protected against electrostatic discharge by using an earth strap, a conductive mat and an ionizer. Ensure also that the ambient temperature and relative humidity are maintained at reasonable levels.
Special care should be taken with the following pins, which are vulnerable to surge current. Pins with low surge withstand capability: TB6562ANG: pins 10, 15 TB6562AFG: pins 13, 18
1
2012-09-28
TB6562ANG/AFG
Block Diagram
Some functional blocks, circuits, or constants may be omitted or simplified in the block diagram for explanatory pu...