Air Cleaner

Air Cleaner

Such as high efficiency, low power consumption and miniaturization are important in designing air cleaner. Toshiba provides information on a wide range of semiconductor products suitable for power supply unit, motor driving units, sensor signal input unit, etc., along with circuit configuration examples.

Overall block diagram

Click the area you want to check the details in the overall block diagram. Show links to our proposed sub-block diagram.

Flyback type AC-DC converter circuit

Example of flyback type AC-DC converter circuit

Main motor drive unit

Example of circuit using AC motor

Example of circuit using brushless DC motor

Dust sensor section

Example of a circuit using a photodiode and an operational amplifier

Operation unit (Key/LED)

Example of operation circuit with key and LED

Operation unit (touch panel)

Example of operation circuit with touch panel

Sub block diagram

Flyback type AC-DC converter circuit
Flyback type AC-DC converter circuit

Example of flyback type AC-DC converter circuit

Example of flyback type AC-DC converter circuit
Transistor output photocoupler
Part Number
Toshiba Package Name 4pin SO6L SO4 4pin SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 3750 5000
VCEO (Max) [V] 80 80 80
Topr [°C] -55 to 125 -55 to 125 -55 to 110
Main motor drive unit
Main motor drive unit (When AC motor is used)

Example of circuit using AC motor

Example of circuit using AC motor
Rectifier diode
Part Number
Toshiba Package Name M-FLAT
VRRM (Max) [V] 600
IF(AV) (Max) [A] 1
Bipolar transistor
Part Number
Toshiba Package Name SOT-883 (CST3)
VCEO (Max) [V] 50
IC (Max) [A] 0.1
Polarity NPN
MCU TX00 Series M030 Group
Series TX00 Series
Group M030 Group
Main motor drive unit (When brushless DC motor is used) Type1

Example of circuit using brushless DC motor

Example of circuit using brushless DC motor
High voltage IPD(Type1)
Part Number
Toshiba Package name HSSOP31
VBB (Max) [V] 600
VCC (Max) [V] 20
IO (Max) [A] 0.7
High voltage IPD(Type2)
Part Number
Toshiba Package name SSOP30 HSSOP31 HSSOP31 HDIP30 HDIP30
VBB (Max) [V] 600 600 600 600 600
VCC (Max) [V] 18 20 20 20 20
IO (Max) [A] 2.5 1 2 1 2
MCU TX00 Series M030 Group
Series TX00 Series
Group M030 Group
Brushless DC motor controller
Part Number
Toshiba Package Name SSOP30-P-300-0.65 SSOP30-P-300-0.65 P-SSOP24-0613-1.00-001
VOUT (Max) [V] 18 18 18
IOUT (Max) [A] 0.002 0.002 0.003
VM [V] 6 to 16.5 6 to 16.5 4.5 to 16.5
RON (Typ.) [Ω]      
Dust sensor section
Dust sensor section

Example of a circuit using a photodiode and an operational amplifier

Example of a circuit using a photodiode and an operational amplifier
Low current consumption op-amp / Low noise op-amp
Part Number
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75
Operation unit (Key/LED)
Operation unit (Example of Key/LED)

Example of operation circuit with key and LED

Example of operation circuit with key and LED
TX00 Series M030 Group
Series TX00 Series
Group M030 Group
Operation unit (touch panel)
Operation unit (Example of touch panel)

Example of operation circuit with touch panel

Example of operation circuit with touch panel
TX00 Series M030 Group
Series TX00 Series
Group M030 Group

Solution Proposal

These documents explain the key points of recommended semiconductor products and their features. Please use them for product selection.

Reference Design

DC 300 V Input BLDC Motor Sensorless Control Circuit using TPD4165K
DC 300 V Input BLDC Motor Sensorless Control Circuit Using TPD4165K
This reference design provides design guide, data and other contents of DC 300 V Input BLDC Motor Sensorless Control Circuit using Intelligent Power IC. It achieves vector control with the MCU designed for Motor control.
DC 300 V Input BLDC Motor Sensorless Control Circuit using TPD4164K
DC 300 V Input BLDC Motor Sensorless Control Circuit Using TPD4164K
This reference design provides design guide, data and other contents of DC 300 V Input BLDC Motor Sensorless Control Circuit using Intelligent Power IC. It achieves vector control with the MCU designed for Motor control.
DC 300 V Input BLDC Motor Sensorless Control Circuit using TPD4164F
DC 300 V Input BLDC Motor Sensorless Control Circuit using TPD4164F
This reference design provides design guide, data and other contents of DC 300 V Input BLDC Motor Sensorless Control Circuit using Intelligent Power IC. It achieves vector control with the MCU designed for Motor control.
DC 300 V Input BLDC Motor Sensorless Control Circuit using TPD4204F
DC 300 V Input BLDC Motor Sensorless Control Circuit using TPD4204F
This reference design provides design guide, data and other contents of DC 300 V Input BLDC Motor Sensorless Control Circuit using Intelligent Power Device. It achieves vector control with the MCU designed for Motor control.

Documents

Design & Development

Switched Mode Power Supply Library

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.

Motor Control and Driver Circuit Library

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.

EDA/CAD Model Library

We provide simulation data, 3D models of packages, and land pattern models (2D models) used when developing product boards.

MCU Motor Studio

MCU Motor Studio features a PC Tool and motor control firmware dedicated to the TXZ+TM Family Advanced Class microcontrollers from Toshiba.

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Contacts

Technical inquiry

Contact us

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Frequently Asked Questions

FAQs
  • M-FLATTM is trademark of Toshiba Electronic Devices & Storage Corporation.
  • Other company names, product names, and service names may be trademarks of their respective companies.
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