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Toshiba Electronic Devices & Storage Corporation

Toshiba leverages cutting-edge semiconductor technologies to provide a wide range of products for greening and digitalization in various applications such as Automotive, Industrial, and Consumer products.

We provide high-capacity, high speed and highly reliable storage products to help secure very large data requirements in a variety of specifications for different use cases.

Topics

Design & Development

Motor Control and Driver Circuit Library

Added two designs, for AC 200V/20A and DC 72V/20A class 3-phase motor drive circuits for industrial equipment.

New Reference Design

1.6kW LLC Resonant AC-DC Converter for Servers

In order to reduce power consumption in data centers, the bus voltage of servers is increasingly changing to 48V.
This is the AC-DC converter for 48V servers. Equipped with Toshiba's latest generation of power MOSFETs and SiC diodes, it outputs 54.5V DC with high efficiency from 100V to 200V AC input.
This reference design provides explanations of the design points, usage methods, and adjustment methods of each part of the circuit, as well as design information including circuit diagrams, board patterns, etc. which can be useful for your design.

New Reference Design

3-Phase AC 400V Input Vienna Rectifier PFC Power Supply

3-phase AC power is provided to industrial facilities, etc., and 400V (line voltage) systems are widely used outside Japan. When using such 3-phase AC 400V system inputs for EV chargers and other equipment, a PFC (Power Factor Correction) power supply that rectifies AC to DC with a high power-factor is essential.
This design is a PFC power supply that inputs a 3-phase AC 400V and outputs a DC 750V. A Vienna rectifier topology is used to achieve high-efficiency in 3-level operation, and power can be supplied to 5kW.
Design tips on each portion of the circuit, method of operation, and design information such as circuit diagrams and PCB patterns are available, please use them for your design.

New Simulator

Online Circuit Simulator

A MOSFET selection tool that allows circuit simulation on the web.
Operation verification can be easily performed without the hassle of building a simulation environment and downloading element models.

New Reference Design

Automotive 3kW 48V-12V Bidirectional DC-DC Converter

In recent years, xEV (hybrid-electric vehicles and battery-powered electric vehicles) are becoming popular to reduce greenhouse-gas emissions. The xEV may have a 48V battery inside in addition to a 12V battery to reduce electrical power loss.
This design is a bidirectional DC-DC converter required for the applications which have the 48V battery and the 12V battery. It achieves high efficiency operation by using Toshiba's automotive MOSFETs which have low on-resistance and high heat dissipation.
Design tips on each portion of the circuit, method of operation, and design information such as circuit diagrams and PCB patterns are available, please use them for your design.

New Products

4-bit Dual-Supply Bus Transceivers Supporting a Minimum Voltage of 0.8V －Support for communication protocols such as UART and SPI－

Three products of dual-supply bus transceivers feature low voltage operation from 0.8V, supporting a wide variety of voltage systems and communication protocols.

New Products

600V Super Junction Structure N-channel Power MOSFET DTMOSⅥ Series "TK024N60Z1" Improves Efficiency of Power Supply

New N-channel power MOSFET features the smallest drain-source on-resistance of 0.024Ω (max) in the DTMOSⅥ 600V series.

New Reference Design

Inverter for Cordless Power Tool

The three-phase brushless DC motor drive circuit, which combines six MOSFETs (TPH1R204PB, TPH2R408QM) and a gate driver (TB67Z833SFTG), enables compact yet highly efficient motor control. It supports various input modes. This reference design provides design guide, data, and other contents.

New Products

H-bridge Driver for Brushed DC Motors with Current Monitoring Function

Toshiba has launched 1-channel H-bridge drivers, the TB67H453FNG and TB67H453FTG, featuring a current monitoring function for brushed DC motor control. These drivers are designed for use in consumer and industrial equipment such as cleaning robots, printers, and financial terminals.

Highlighted Contents

3D Thermal Fluid Analysis of MOSFETs: Expanding Simplified CFD Model Suitable for cooling simulation

One of the issues with power devices is heat generation, which causes various performance problems. Such thermal issues affect the reliability of power devices and peripheral circuits, therefore the thermal design by simulation using numerical fluid dynamics (CFD: Computational Fluid Dynamics) is important. Developing a device model for use with cooling simulation by CFD may take a lot of time depending on the device's structure.

New Products

Toshiba releases the TCR3DMxxA and TCR3EMxxA Series of LDO regulators in Toshiba Semiconductor (Thailand)

The new products are 300mA output LDO regulators with a compact DFN4D package, which include the low dropout type 'TCR3DMxxA' and the low current consumption type 'TCR3EMxxA'.

New Products

Small Photorelay with High ON-State Current and High-Speed Switching －Contributing to downsizing and high-speed operation for industrial equipment－

The new product, TLP3640A uses Toshiba's proprietary chip-on-chip technology to achieve an ON-state current rating of 1A and an OFF-state output terminal voltage rating of 60V in a small SO4 package.

News

All Products/Technology Company

13-03-2025

Toshiba Releases Gate Driver IC for Automotive Brushed DC Motors that Will Contribute to Downsizing of Equipment

Products/Technology

06-03-2025

Toshiba Releases SiC MOSFET Gate Driver Photocoupler with Enhanced Safety Functions for Industrial Equipment

Products/Technology

05-03-2025

Toshiba Celebrates Completion of New Back-End Production Facility for Power Semiconductors

Company News

27-02-2025

Toshiba Releases Automotive Standard Digital Isolators Compliant with AEC-Q100

Products/Technology

20-02-2025

Toshiba Releases Small Photorelays with High Speed Turn-On Time that Help Shorten Test Time for Semiconductor Testers

Products/Technology

22-01-2025

Toshiba Expands Lineup of Arm^® Cortex^®-M4 Based Microcontrollers for Motor Control

Products/Technology

13-03-2025

Toshiba Releases Gate Driver IC for Automotive Brushed DC Motors that Will Contribute to Downsizing of Equipment

Products/Technology

06-03-2025

Toshiba Releases SiC MOSFET Gate Driver Photocoupler with Enhanced Safety Functions for Industrial Equipment

Products/Technology

27-02-2025

Toshiba Releases Automotive Standard Digital Isolators Compliant with AEC-Q100

Products/Technology

20-02-2025

Toshiba Releases Small Photorelays with High Speed Turn-On Time that Help Shorten Test Time for Semiconductor Testers

Products/Technology

22-01-2025

Toshiba Expands Lineup of Arm^® Cortex^®-M4 Based Microcontrollers for Motor Control

Products/Technology

12-11-2024

Toshiba Starts Test-Sample Shipments of a Bare Die 1200V SiC MOSFET with Low On-Resistance and High Reliability, for Use in Automotive Traction Inverters