News Release from: Marktech Optoelectronics
Subject: Toshiba TB6560HQ/FG
Edited by the Electronicstalk Editorial Team on 21 August 2006
Stepping motor drivers keep their cool
Stepping motor drivers combine low on-resistance through the use of a BiCD process with thermally dissipative package, making it possible to dramatically reduce heat generation.
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Marktech introduces the Toshiba TB6560HQ/FG two-phase bipolar stepping motor drivers. There are very few drivers currently available on the market for two-phase bipolar stepping motors that have a high current rating in excess of 2A for use in office automation and industrial equipment. Because heat that is generated by a high current can present significant problems for these types of applications Toshiba has developed the new TB6560HQ/FG stepping motor drivers that combine low on-resistance through the use of a BiCD process with thermally dissipative package, making it possible to dramatically reduce heat generation.
These new devices also enable microstep driving in support of microcontroller-less applications using CLKin control.
They also support both 2-phase/1-2-phase/W1-2-phase/2W1-2-phase excitation modes and forward/reverse mode and is capable of low-vibration, high-performance driving of two-phase bipolar type stepping motors using only a clock signal.
Quantity pricing for the TB6560HQ/FG is $1.85 in 5000-unit lots with free samples currently available.
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