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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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Power Management

Example of Power Management Block Diagram

Circuit Description

Example of Power Management Block Diagram

The power management of air cleaners must cover a wide range of supply voltages from high voltages where the motor must be rotated to low voltages which are required for each of the electronic circuits, sensors, etc. used to realize various functions. Particular attention must also be paid to noise coming from the power supply line, etc., in order to maximize performances of MCUs, wireless SoCs and sensors manufactured by fine processes. Although combined power supply (PMIC) is effective for such power management, it is common for power supply circuits to be powered down from AC-DC converters as the cost of products decreases, and it can be solved by using regulators to achieve the desired voltage for each power supply and highly functional discrete power management ICs such as LDO regulators in cases requiring high-performance power supply. Toshiba's LDO regulators realize high-performance power supply with a lineup with high ripple rejection ratio to reduce output voltage noise and high-speed load transient response. In addition, a variety of power supplies in the system can be realized by combining discrete products, such as switching diodes used in AC-DC converters and bipolar transistors for powering motors.

Toshiba has provided the Switched Mode Power Supply Library to support power supply designs such as DC-DC power supply. In addition, the Reference Design Center publishes examples of the design of various power supply circuits, providing design ideas for high efficiency in various power supply circuits. Both of them can be used free of charge, so please use them as a help in designing the power supply.

Switched Mode Power Supply Library
Easily select the optimal circuit and MOSFETs. Downloads circuit data that can be used in OrCAD®, LTspice® environments.

Reference Design Center
Releasing various reference designs that can be used for end equipment.

Toshiba offers a wide choice of LDO regulators in packages ranging from general-purpose to ultra-compact that are suitable for high-performance requirements, such as low noise, high Power Supply Rejection Ratio (PSRR), high output current stability (load transient response), and low current consumption, which are particularly required for advanced analog circuits.

Product name

Package
(Width×Length×Height mm)

Product Overview

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TCR3UG30A

WCSP4F
(0.65×0.65×0.33)

Low quiescent current 0.34μA (Typ.) (@IOUT=0mA), VOUT=3.0V (Typ.), IOUT=300mA (Max)

Toshiba’s diodes have a broad lineup centering on small surface mount packages suitable for high-density mounting. M-FLATTM packaged products contribute to lower height and space-saving of equipment compared to conventional lead-type packaged products. There is a lineup of reverse voltages of 200 to 1000V / average forward current of 0.5 to 3A, enabling selection of suitable devices.

Product name

Package
(Width×Length×Height mm)

Product Overview

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CMG06A

M-FLAT
(2.4×4.7×0.98)

IF(AV)=1.0A (Max)

VRRM=600V (Max)

Various lineups are available, from small signal transistors with a wide range of compact surface mount types to power transistors with lead-type packages, including low saturation type, large current type, and high speed type.

Product name

Package
(Width×Length×Height mm)

Overview

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2SC6026CT

SOT-883 (CST3)
(1.0×0.6×0.38)

PNP, VCEO=50V (Max),

 IC=0.1A (Max),

 hFE=120~400 (@IC=0.002A, VCE=6V)

Other Circuit Description

Motor Drive

Dust Monitor

Other block diagrams

Power supply circuit
Example of flyback type AC-DC converter circuit

Application / Air cleaner

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

Application / Air cleaner

Operation unit (example of Key/LED)

Application / Air cleaner

Operation unit (example of touch panel)

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