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Industrial Equipment

Demand for semiconductor devices continues to grow steadily as the Fourth Industrial Revolution (Industry 4.0) has led to advances in interconnectivity and smart automation in areas such as cyber-physical systems, IoT (Internet of Things), cloud computing and cognitive computing in the manufacturing industry.

Toshiba offers a wide range of semiconductor products, including analog, connectivity, discrete, logic and power management products that comply with standards for industrial equipment, helping to increase reliability and lower their environmental impact. Toshiba also provides reference designs and design tools to help reduce design time and improve the reliability of equipment in applications requiring advanced designs.

Applications

Infrastructure

Factory Automation

Commercial Equipment

BEMS/HEMS

Thermostat

Reference Designs

There are increasing cases in which a highly versatile reference design based on device selection and optimal solutions of circuits is being used as an efficient development design approach.
Not only schematics as reference circuit but also PCB pattern data, Gerber data, and sample software as reference design are available for quick advancement of equipment designs.
We hope these reference designs can be used as a base for new designs and support turn-key development which helps in reducing labor.

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.

Details

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.

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Isolated Gate Drive Circuit for 3-Phase Inverter

In recent years, 3-phase inverters in industrial equipment have become important to achieving a low-carbon society. This is the gate drive circuit with various protection functions which can safely drive the power module used for the 3-phase inverter.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.

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Gate Drive for SiC MOSFET Module

In recent years, SiC MOSFET modules have become popular compared to conventional IGBT modules as they have a smaller size and lower loss, which is useful in power conversion applications such as industrial motor drives and railway inverters. This is a gate drive circuit with various protection functions which can safely drive a SiC MOSFET module.This design uses the TLP5231 pre-driver coupler, which is capable of high-current gate drive with external buffer MOSFETs and has various built-in protection functions to implement the isolated-gate drive of a high-current/high-voltage SiC MOSFET module. It consists of two channels, high-side and low-side, on a 62mm x 100mm board and can be installed on Toshiba dual MOSFET modules. 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.

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eFuse Application Circuit (with Enhanced Overcurrent Protection)

This reference design provides design guide, data and other contents of eFuse IC Application Circuit (with Enhanced Overcurrent Protection) built on a small board.This circuit provides precise overcurrent shutdown by combining the eFuse IC and the Thermoflagger^TM used as an overcurrent detection device.

Details

eFuse Application Circuit (with Thermal Shutdown)

This reference design provides design guide, data and other contents of eFuse IC Application Circuit (with Thermal Shutdown) built on a small board. This circuit provides over temperature detection and protection by combining the eFuse IC and the Thermoflagger^TM (Over Temperature Detection IC).

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48 V Bus Compatible 1.2 V/100 A Double Step-Down DC-DC Converter

In recent years, saving energy in servers has become an urgent issue because of the rapid increase in server power consumption. To resolve the issue, Toshiba has developed this 48V bus compatible DC-DC converter with 1.2V/100A output.This design is a two-stage DC-DC converter capable of delivering 1.2V/100A to various devices from the 48V bus line. Since each stage uses Toshiba power MOSFETs that have good balance between on-resistance and charge characteristics, it achieves high efficiency. 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.

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1.6 kW Server Power Supply (Upgraded)

Thanks to Toshiba’s latest power devices and digital isolator, this 1U size and 12 V output 1.6 kW server power supply achieves higher efficiency at whole load than the existing reference design which uses the same circuit topology. Design files and guides for circuit design and operation are available as reference design.

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Sensorless Sinusoidal Brushless Motor Drive Circuit Using TC78B011FTG

This reference design provides design guide, data and other contents of a brushless motor drive circuit using sensorless sinusoidal PWM predriver IC for 3-phase brushless motor. This design allows easy configuration of the motor pre-driver using a GUI.

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3-Phase Inverter Using SiC MOSFET

This reference design provides design guide, data and other contents of the 3-phase inverter using 1200 V SiC MOSFET. It drives AC 440V motors.

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Over Temperature Detection IC Thermoflagger™ Application Circuit (TCTH021AE / Push-pull type)

This reference design provides design guide, data and other contents of Over Temperature Detection IC Thermoflagger™ Application Circuits (TCTH021AE / Push-pull type). In combination with PTC thermistor(s), the Thermoflagger™ can be used to detect over temperature at multiple locations within a device. Details of other application circuits of the Thermoflagger™ are also provided.

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Over Temperature Detection IC Thermoflagger™ Application Circuit (TCTH021BE / Open-drain type)

This reference design provides design guide, data and other contents of Over Temperature Detection IC Thermoflagger™ Application Circuit (TCTH021BE / Open-drain type). In combination with PTC thermistor(s), this Thermoflagger™ can be used to detect over temperature at multiple locations within a device.

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1 kW Non-Isolated Buck-Boost DC-DC Converter for Telecommunication Equipment

This reference design provides design guide, data and other contents of 1 kW Non-Isolated Buck-Boost DC-DC Converter for Telecommunication Equipment.

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3-Phase Multi-Level Inverter using MOSFET

This reference design provides design guide, data and other contents of the 3-Phase Multi-Level Inverter with 5 level output. It uses 150 V MOSFETs to drive AC 200 V Motor.

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1.6 kW T-Type 3-Level PFC Power Supply

This reference design provides design guide, data and other contents of 1.6kW AC-DC converter power supply using T-Type 3-Level power factor correction (PFC) circuit.

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100 W LLC DC-DC Converter

This reference design provides design guide, data and other contents of 100 W LLC DC-DC Converter which uses Zero Volt Switching implemented using LLC resonance.

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200 W Active Clamp Forward DC-DC Converter

This reference design provides design guide, data and other contents of 1 kW server power supply using phase shifetd full-bridge DC-DC converter.

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LDO Regulator TCR3UG Series Application for Power Supply of IoT Devices

This reference design provides document with low consumption current, PSRR, and dynamic response.The LDO has small package, low consumed power, and fast load transient response.

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LDO Regulator TCR15AG (fixed output voltage type) Application & Circuit

This reference design provides document with PSRR, dynamic response and controlling output voltage.The LDO has very small package and fixed output voltage for consumer application.

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Application Circuits of TPD4204F and TB6634FNG Sine-Wave Control Type of BLDC Motor Driver

This reference design provides example circuit and design guide using Hall device/IC. The TPD4204F has 600V rating and built-in PWM to drive BLDC motor with sign-wave control.

Details

Application Circuits of TPD4206F and TB6634FNG Sine-Wave Control Type of BLDC Motor Driver

This reference design provides example circuit and design guide using Hall device/IC. The TPD4206F has 500V rating and built-in PWM to drive BLDC motor with sign-wave control.

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LDO Regulator TCR15AGADJ Application & Circuit

This reference design provides document with PSRR, dynamic response and controlling output voltage. The LDO has very small package and adjustable output for consumer application.

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Application Circuit (Current sensing) of the TLP7920 Isolation Amplifier

This reference design provides design guide and example of simulation waveform for phase current detection with optical isolation amplifier for motor control of servo and inverter.

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Application Circuit (Voltage sensing) of the TLP7920 Isolation Amplifier

This reference design provides design guide and example of simulation waveform for bus voltage detection with optical isolation amplifier for motor control of servo and inverter.

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Application block diagram of aplication circuit (current sensing) of the TLP7820 isolation amplifier.

Application Circuit (Current sensing) of the TLP7820 Isolation Amplifier

This reference design provides design guide and example of simulation waveform for phase current detection with optical isolation amplifier for motor control of servo and inverter.

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Application Circuit (Voltage sensing) of the TLP7820 Isolation Amplifier

This reference design provides design guide and example of simulation waveform for bus voltage detection with optical isolation amplifier for motor control of servo and inverter.

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Design Tools

Switched Mode Power Supply Library

Device Selection Tool Power MOSFET Circuit. You can select and download various basic topologies of a power supply unit based on your actual requirements in order to verify the behavior of MOSFETs with your simulation environment.

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Motor Control and Driver Circuit Library

Device Selection Tool for Motor Control and Driver Circuit. You can select and download various basic topologies of motor driver such as three-phase inverter circuit based on your actual requirements in order to verify the behavior of MOSFETs and another devices for your simulation environment.

Details

Online Circuit Simulator

A MOSFET selection tool that allows circuit simulation on the Web. This service allows users to easily perform pre-verification of MOSFETs without the need to build a simulation environment.

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