Allegro Microsystems Inc, a leading developer in manufacturing and marketing high performance semiconductors, just announced the launch of its brand new Three Phase MOSFET Driver IC. The new semiconductor has an integrated low dropout regulator that supplies 5 or 3.3V. The new A4919 is built for a wide range of applications, and can be controlled with trapezoidal sinusoidal, or vector communication when combined with a microprocessor.
The new design is a simple direct control gate and can be used for industrial and commercial application markets. This semiconductor provides LDO for microprocessors or peripherals, both which allow for total flexibility when it comes to communication. The charge pump provides full power supplies voltages down to 7V and allows for reduced gate drive power supply voltages.
For each of the six power MOSFETS in the three-phase bridge, one logic level inputs are used. This system allows for the six power motors to be driven with any communication scheme that is defined with an external controller. Another feature the A4919 semiconductor posses is a motor phase short-to-supply and short-to-ground detection which provides an independent drain-source monitor. The A4919 provides enhanced thermal performance and is packaged lead free.
Allegros Microsystems Inc provides innovative solutions within several different markets that include, automation, industrial, and consumer / communications. Allegros sole focus is to develop integrated circuit solutions and provide highly integrated mixed-signal ICs while providing greater functionality.
Allegro puts a lot of time, money and effort into manufacturing and takes its quality to the highest standards. Allegro has over forty years of experience in the industry of semiconductors and has over 3,000 employees worldwide. Allegro takes great pride in producing and unveiling their new Three Phase MOSFET, as it is a huge step forward in the semiconductor industry.
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