August 24, 2023
Toshiba Electronic Devices & Storage Corporation
KAWASAKI, Japan—Toshiba Electronic Devices & Storage Corporation (”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, start today.
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. 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 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.
 DIP26 package products (end-of-life products): TPD4123K, TPD4123AK, TPD4144K, TPD4144AK, TPD4135K and TPD4135AK
Brushless DC motors for home appliances
(Ta=25°C unless otherwise specified)
|Absolute maximum ratings||Power supply voltage VBB (V)||600|
|Output current (DC) Iout (A)||1||2|
|Operation ranges||Operating power supply voltage VBB (V)||max||450|
|Electrical characteristics||Output saturation voltage||VCEsatH (V)||typ.||2.6
|FRD forward voltage||VFH (V)||typ.||2.0
|Size (mm)||17.5×11.93 (typ.), t=2.2 (max)|
|Protect function||Over-current/thermal shutdown/under-voltage/
shutdown function controlled by SD pin
|Sample Check & Availability|
Power Device Sales & Marketing Dept.
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