Washing Machine

Washing Machine

Such as efficiency of motor driving, low power consumption and miniaturization are important in designing washing machine. Toshiba provides information on a wide range of semiconductor products suitable for power sullpy units, motor driving units, control units, sensor signal input units, 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.

 45 EMI Filter EMIFilter Relay Relay Panel Key / LED PanelKey / LED Sensor Sensor Isolation & Gate Drivers Isolation& GateDrivers IPM IPM PFC Controller PFC Controller Wireless Connectivity WirelessConnectivity ACIM BLDC PMSM ACIMBLDCPMSM 300 to 450 V (DC) 300 to 450 V (DC) Buzzer Buzzer Valve -Water Supply -Drain -Softener Supply Valve-Water Supply-Drain-Softener Supply Water Level Turbidity Volume Temperature Cover Switch Water LevelTurbidityVolumeTemperatureCover Switch Op-amp Op-amp BLDC (for Water Pump) BLDC(for Water Pump) Power Supply Unit Power Supply Unit M M Op-amp Op-amp Op-amp Op-amp Logic / Motor Power Logic / Motor Power AC-DC / PFC AC-DC/ PFC Power Device Power Device M M MCU MCU Transistor Array Transistor Array Haptics Haptics Touch & Front Panel Controller Touch & FrontPanel Controller MCU MCU Motor Driver (Controller) Motor Driver(Controller) PFC circuit Operation unit (Key/LED) Operation unit (Touch panel) Sensor input unit AC-DC converter circuit Main motor drive unit Water pump drive unit Communication unit
AC-DC converter circuit

Example of AC-DC converter circuit for supplying main power

PFC circuit

Example of the PFC circuit included in the main power supply circuit

Main motor drive unit

Example of main motor drive circuit combined with MCU, gate driver and IPM

Example of main motor drive circuit combined with MCU, gate driver and MOSFET

Water pump drive unit

Example of water pump motor drive circuit combined with Motor driver (controller) and power device

Communication unit

Example of wireless communication circuit

Sensor input unit

Example of input circuit for various sensor signals

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

AC-DC converter circuit
AC-DC converter circuit

Example of AC-DC converter circuit for supplying main power

Example of AC-DC converter circuit for supplying main power
Improved performance index RDS(ON) x Qgd, which shows switching characteristic, contributes to improvement of power supply efficiency.
Part Number
TK080N60Z1
TK090A65Z
Toshiba Package Name TO-247 TO-220SIS
VDSS (Max) [V] 600 650
ID (Max) [A] 30 30
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.08 0.09
Polarity N-ch N-ch
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High CTR (Current Transfer Ratio) is realized even in low input current range (IF = 0.5 mA).
Part Number
TLP383
TLP293
TLP385
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
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Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
Part Number
TCR15AG Series
TCR8BM Series
TCR5FM Series
TCR5RG Series
TCR3RM Series
Toshiba Package Name WCSP6F DFN5B DFN4D WCSP4F DFN4F
IOUT (Max) [mA] 1500 800 500 500 300
VOUT [V] 0.6 to 3.6 0.8 to 3.6 0.9 to 5.0 0.9 to 5.0 0.9 to 4.5
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Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
Part Number
TCR3U Series
TCR3LM Series
TCR3D Series
TCR3EM Series
TCR1HF Series
Toshiba Package Name SOT-25 (SMV) DFN4D DFN4D DFN4D SOT-25 (SMV)
IOUT (Max) [mA] 300 300 300 300 150
VOUT [V] 0.8 to 5.0 0.8 to 5.0 1.0 to 4.5 0.8 to 5.0 1.8 to 5.0
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PFC circuit
PFC circuit

Example of the PFC circuit included in the main power supply circuit

Example of the PFC circuit included in the main power supply circuit
Improved performance index RDS(ON) x Qgd, which shows switching characteristic, contributes to improvement of power supply efficiency.
Part Number
TK080N60Z1
TK090A65Z
Toshiba Package Name TO-247 TO-220SIS
VDSS (Max) [V] 600 650
ID (Max) [A] 30 30
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.08 0.09
Polarity N-ch N-ch
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System cost reduction, higher efficiency and less development work.
Series TXZ+TM 4A Series TX04 Series TX03 Series
Group M4K Group M470 Group M370 Group
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Main motor drive unit
Main motor drive unit (MCU + gate driver + IPM)

Example of main motor drive circuit combined with MCU, gate driver and IPM

Example of main motor drive circuit combined with MCU, gate driver and IPM
High CTR (Current Transfer Ratio) is realized even in low input current range (IF = 0.5 mA).
Part Number
TLP383
TLP293
TLP385
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
Search for lineup
System cost reduction, higher efficiency and less development work.
Series TXZ+TM 4A Series TX04 Series TX03 Series
Group M4K Group M470 Group M370 Group
Search for lineup
Main motor drive unit (MCU + gate driver + MOSFET)

Example of main motor drive circuit combined with MCU, gate driver and MOSFET

Example of main motor drive circuit combined with MCU, gate driver and MOSFET
Improved performance index RDS(ON) x Qgd, which shows switching characteristic, contributes to improvement of power supply efficiency.
Part Number
TK080N60Z1
TK090A65Z
Toshiba Package Name TO-247 TO-220SIS
VDSS (Max) [V] 600 650
ID (Max) [A] 30 30
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.08 0.09
Polarity N-ch N-ch
Search for lineup
High CTR (Current Transfer Ratio) is realized even in low input current range (IF = 0.5 mA).
Part Number
TLP383
TLP293
TLP385
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
Search for lineup
System cost reduction, higher efficiency and less development work.
Series TXZ+TM 4A Series TX04 Series TX03 Series
Group M4K Group M470 Group M370 Group
Search for lineup
Water pump drive unit
Water pump drive unit (Motor driver (controller) + power device)

Example of water pump motor drive circuit combined with Motor driver (controller) and power device

Example of water pump motor drive circuit combined with Motor driver (controller) and power device
High CTR (Current Transfer Ratio) is realized even in low input current range (IF = 0.5 mA).
Part Number
TLP383
TLP293
TLP385
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
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By combining with external power devices, high voltage and high current brushless DC motors can be driven.
Part Number
TB6584FNG
TB6584AFNG
TB6634FNG
Toshiba Package Name SSOP30-P-300-0.65 SSOP30-P-300-0.65 SSOP30-P-300-0.65
VOUT (Max) [V] 18 18 18
IOUT (Max) [A] 0.002 0.002 0.002
VM [V] 6 to 16.5 6 to 16.5 6 to 16.5
RON (Typ.) [Ω]      
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Communication unit
Communication unit

Example of wireless communication circuit

Example of wireless communication circuit
Absorbs static electricity (ESD) from external terminals, prevents circuit malfunction and protects devices.
Part Number
DF2S6P1CT
DF2B7ASL
DF2B5M4SL
DF2B6M4SL
Toshiba Package Name SOD-882 (CST2) SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2)
VESD (Max) [kV] +/-30 +/-30 +/-20 +/-20
IR (Max) [µA] 0.1 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 0.23 0.2 0.5 0.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 90 8.5 0.2 0.2
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MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Series TXZ+TM 3A Series
Group M3H Group
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Sensor input unit
Sensor input unit

Example of input circuit for various sensor signals

Example of input circuit for various sensor signals
The lineup includes a low current consumption type that contributes to reducing power consumption and a low noise type that brings out performance of the sensor.
Part Number
TC75S102F
TC75S67TU
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75
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MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Series TXZ+TM 3A Series
Group M3H Group
Search for lineup
Operation unit (Key/LED)
Operation unit (Key/LED)

Example of operation circuit with key and LED

Example of operation circuit with key and LED
DMOS FET is used for the output of drive circuit and realizes low loss. CMOS input can control directly from controller's I/O, etc.
Part Number
TBD62003AFWG
TBD62083AFG
TBD62064AFAG
Toshiba Package Name SOL16 SOP18-P-375-1.27 P-SSOP24-0613-1.00-001
Number of Circuits 7 8 4
IOUT (Max) [mA/ch] 500 500 1500
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MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Series TXZ+TM 3A Series
Group M3H Group
Search for lineup
Operation unit (Touch panel)
Operation unit (Touch panel)

Example of operation circuit with touch panel

Example of operation circuit with touch panel
DMOS FET is used for the output of drive circuit and realizes low loss. CMOS input can control directly from controller's I/O, etc.
Part Number
TBD62003AFWG
TBD62083AFG
TBD62064AFAG
Toshiba Package Name SOL16 SOP18-P-375-1.27 P-SSOP24-0613-1.00-001
Number of Circuits 7 8 4
IOUT (Max) [mA/ch] 500 500 1500
Search for lineup
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Series TXZ+TM 3A Series
Group M3H Group
Search for lineup

Solution Proposal

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

Solution Proposal
SolutionProposal_Washing Machine / English (PDF:1.3MB)
SolutionProposal_Washing Machine / Japanese (PDF:1.6MB)

Reference Design

Power supply circuit example of LDO regulator TCR3UG series application for power supply of IoT devices.
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.
세부 사항
Power supply circuit example of LDO regulator TCR15AG (fixed output voltage type) application & circuit.
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.
세부 사항
Power supply circuit example of LDO regulator TCR15AGADJ application & circuit.
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.
세부 사항

문서

Please see the following pages for other documents.

Video

개발/설계 지원

스위치 모드 전원공급 라이브러리

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.

스위치 모드 전원공급 라이브러리
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.

Motor Control and Driver Circuit Library
온라인 시뮬레이터

This service allows users to easily perform pre-verification of MOSFETs without the need to build a simulation environment.

온라인 시뮬레이터
EDA/CAD Model Library

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

EDA/CAD Model Library
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.

MCU Motor Studio

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  • PSpice® is a registered trademark of Cadence Design Systems, Inc.
  • Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
  • TXZ+TM is a 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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