Toshiba Releases 600V Small Intelligent Power Devices for Brushless DC Motor Drives
Toshiba has launched two 600V small intelligent power
devices (IPD) for brushless DC motor drive applications such as air
conditioners, air cleaners, and pumps. Volume shipments of “TPD4163F”
and “TPD4164F,”
which have output current (DC) ratings of 1A and 2A, respectively.
Both new
products are housed in a surface mount type HSSOP31 package, which reduces the
mounting area by approximately 63% against Toshiba’s previous products[1]. This makes smaller motor drive
circuit boards possible, and also reduces the height of the motor.
As power supply voltage may fluctuate significantly in regions with unstable
power supply, the voltage has been increased from the 500V of Toshiba’s
previous products[1] to 600V, which improves
reliability.
A “Reference Design for Sensorless Brushless DC Motor Drive Circuit”
that utilizes the functions of the new TPD4164F with a TMPM374FWUG
microcontroller with vector control engine is available from today on Toshiba’s
website.
Toshiba
will continue to expand its product line-up for energy-saving motor controls
with various packages and improved device characteristics that contribute to
design flexibility and carbon neutrality.
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