Toshiba Releases 600V Small Intelligent Power Devices for Brushless DC Motor Drives

- Surface mount type small package helps reduce mounting area and the size of circuit boards for motor drives -

August 24, 2023

Toshiba Electronic Devices & Storage Corporation

Toshiba Releases 600V Small Intelligent Power Devices for Brushless DC Motor Drives

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[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.

[1] DIP26 package products (end-of-life products): TPD4123K, TPD4123AK, TPD4144K, TPD4144AK, TPD4135K and TPD4135AK

Reference Design for BLDC Motor Sensorless Control Circuit

BLDC Motor Sensorless Control Circuit
Simple Block Diagram
Simple Block Diagram


Brushless DC motors for home appliances

  • Fan motors (air conditioner, air cleaner, ventilation fan, ceiling fan etc.)
  • Pumps


  • Small package
    Surface mount type HSSOP31: 17.5mm×11.93mm (typ.), t=2.2mm (max)
  • High power supply voltage rating to secure operation margin for power supply voltage fluctuations: VBB=600V

Main Specifications

(Ta=25°C unless otherwise specified)

Part number TPD4163F TPD4164F
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
VCEsatL (V)
FRD forward voltage VFH (V) typ. 2.0
Package Type Surface mount
Toshiba’s Name HSSOP31
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 Buy Online Buy Online

Follow the links below for more on the new product.


Follow the link below for more on Toshiba Intelligent Power ICs.

Intelligent Power ICs

To check availability of the new products at online distributors, visit:

Buy Online

Buy Online

Customer Inquiries:

  Power Device Sales & Marketing Dept.

  Tel: +81-44-548-2216

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* Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.

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