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About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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Find everything you need for your next product design. Simply select an application and click through to the block diagram to discover our semiconductor solutions.

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Air Cleaner Solutions

Cleans Dirty Air by Linking "Filtration" with High-performance Filters and IoT
Air Cleaner Solutions

Air cleaners were developed due to air pollution that occurred during the period of high economic growth. Today, it is often used to remove so-called air pollutants. However, it is increasingly used for hay fever and PM2.5, which have recently become a social issue, and filter performance and fan capacity are improving. And what has been increasing in recent years is the linkage function with smartphones and smart speakers. Sensors detect the condition of air. These sensors allow you to check the content of PM2.5, VOCs (volatile organic compounds) and other substances with dedicated applications and voice. They also allow you to switch the operation of air cleaner from a remote location or from outside. In addition, air cleaners have been developed that use artificial intelligence (AI) and clouds to realize automatic operation suitable for users by learning how to use the users and to fit their homes, and that also provide functions that link air conditioners and air cleaners to adjust room air to the best condition. To realize these functions, optimization of power supplies for MCUs and wireless SoCs, improvement of motor control efficiencies and sensing circuit designs are important. Toshiba offers ultra-low-noise CMOS operational amplifiers, power management ICs such as LDO regulators, and intelligent power ICs, contributing to the realization of evolving air cleaners.

Features

  • Stable power supply to MCUs and wireless SoCs with ultra-low current consumption and high-speed load response LDO regulators
  • Realize both small board size and heat dissipation performance by proposing a surface mount package with excellent heat dissipation (High Voltage Intelligent Power ICs)
  • High-precision amplifying of weak sensor signals by an ultra-low-noise CMOS operational amplifiers
  • Useful application notes, reference designs, and other documents on the web save design cycle time

Power Management

Motor Drive

Dust Monitor

Other block diagrams

Operation unit (example of Key/LED)

Application / Air cleaner

Operation unit (example of LCD)

Application / Air cleaner

Main motor drive unit (When AC motor is used)
Example of circuit using AC motor

Application / Air cleaner

Other Technical Content

Uninterruptible Power Supply (UPS) Solution
Improving power supply performance and protection function contributes to energy saving and stable operation
Blood glucose meter solution
Realize high precision measurement and low power consumption in a small size
Surveillance Camera Solutions
Increasing demand of Functions and High resolution video
Programmable Logic Controller (PLC) Solution
Contributes to energy saving and stable operation by improving power supply performance and protective functions
Thermostat Solutions
Contributes to Product miniaturization, Long-life operation and Improvement of Quality and Reliability
IoT sensor solutions
Ultra-low power consumption with high precision sensing in small size
Electric Toothbrush Solution
How to Obtain Oral Care that cannot be achieved by Human Hands?
Wireless Earphone Solution
For Long Time Operation with a Small Battery on a Wireless Earphone
Semiconductor Solutions for Air Conditioners
How to Increase Air Conditioning Performance without Increasing Power Consumption?
Smart Speaker Solution
Towards home network hub adding displays and cameras
Semiconductor Solutions for Servers
Contribute to Energy Saving and Stable Operation by Improving Power Supply Performance and Protective Functions
SSD Solution
Towards achievement compact size, high reliability and long life
Smartwatch Solution
To Realize More Features, Longer Operating Time and Smaller Size
Cordless Power Tool Solution
To Realize Compact, Light, Easy-to-Carry and Easy-to-Work with Long Time Operation
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