October 26, 2023
Toshiba Electronic Devices & Storage Corporation
KAWASAKI, Japan—Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched two products of 600V small intelligent power device (IPD) for brushless DC motor drive applications such as air conditioners, air cleaners, and pumps. Volume shipments of “TPD4163K” and “TPD4164K,” which have output current (DC) ratings of 1A and 2A, respectively, start today.
Both new products are housed in a through hole type HDIP30 package, which reduces the mounting area by approximately 21% against Toshiba’s previous products. This helps reduce the size of motor drive circuit boards.
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 TPD4164K 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 with improved characteristics, to improve design flexibility, and to contribute to carbon neutrality through energy-saving motor control.
 DIP26 package products (end-of-life products): TPD4123K, TPD4123AK, TPD4144K, TPD4144AK, TPD4135K, TPD4135AK
Brushless DC motors in home appliances
(Ta=25°C unless otherwise specified)
|Absolute maximum ratings||Power supply 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)||32.8×13.5 (typ.), t=3.525 (typ.)|
|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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