Air Conditioner

Air Conditioner

Such as efficiency of motor driving, low power consumption and miniaturization are important in designing air conditioner. 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.

總方塊圖

點選總方塊圖中要查看詳細資訊的區域。顯示我們建議的子方塊圖的連結。

 Keys Keys Key Input Key Input Sensor Input Sensor Input TVS TVS Indoor Fan Indoor Fan Louvers Louvers Cleaning Unit Cleaning Unit LED LED Motor Driver (Controller) Motor Driver(Controller) Motor Driver Motor Driver M M Outdoor Fan Outdoor Fan Compressor Compressor Motor Driver MotorDriver Triac Triac 2Way Valve/ 4Way Valve 2Way Valve/4Way Valve Gate Driver Gate Driver Sensor Input Sensor Input Temp. sensor Temp.sensor Isolation Isolation LED Driver LED Driver Brushless Brushless Brushless / Stepping Brushless / Stepping Brushed / Stepping Brushed / Stepping Brushless Brushless Brushless Brushless Isolation Isolation Dust Sensor Dust Sensor Indoor Indoor Unit Unit Outdoor Outdoor Unit Unit MOSFET MOSFET Valve Control Valve Control Op-amp Op-amp Op-amp Op-amp Logic / Motor Power Logic / Motor Power AC-DC /PFC AC-DC/PFC Power Management Power Management Logic / Motor Power Logic / Motor Power AC-DC /PFC AC-DC/PFC Power Management Power Management Pyroelectric Infrared Sensor Pyroelectric Infrared Sensor Op-amp Op-amp Temperature Sensor Temperature Sensor Op-amp Op-amp Humidity Sensor HumiditySensor Op-amp Op-amp Ambient Light Sensor Ambient Light Sensor Op-amp Op-amp Motor Driver Motor Driver Motor Driver MotorDriver M M M M M M MCU MCU M M MCU MCU Power management (Indoor Unit) Key input circuit Ambient light sensor circuit Humidity sensor circuit Temperature sensor circuit Human sensor circuit Dust sensor circuit Fan section (Indoor Unit) Louver section Cleaning section Isolation circuit
Power Management (Indoor Unit)

Example of Flyback AC-DC converter circuit for indoor unit

Example of active type PFC circuit

Example of partical switching type PFC circuit

Fan section (Indoor Unit)

Examples of peripheral circuits for fans using MCU and motor driver

Examples of peripheral circuits for fans using MCU + motor driver (controller) + motor driver

Examples of peripheral circuits for fans using MCU (Three-phase motor controller) + motor driver

Cleaning section

Example of stepping motor drive circuit using motor driver / transistor array

Louver section

Example of brushed/stepping motor drive circuit using transistor array

Isolation circuit (Between outdoor and indoor units)

Example of a protection circuit using a photocoupler that protects against noise applied from a harness between board communication

Dust sensor circuit

Example of the circuit using operational amplifier for amplifying dust sensor signal

Human sensor circuit

Example of the circuit using operational amplifier for amplifying human sensor signal

Temperature sensor circuit

Example of the circuit using operational amplifier for amplifying temperature sensor signal

Humidity sensor circuit

Example of the circuit using operational amplifier for amplifying humidity sensor signal

Ambient light sensor circuit

Example of the circuit using operational amplifier for amplifying ambient light sensor signal

Key input circuit

Example of key input circuit using TVS diode for electrostatic protection

點選總方塊圖中要查看詳細資訊的區域。顯示我們建議的子方塊圖的連結。

 Keys Keys Key Input Key Input Sensor Input Sensor Input TVS TVS Indoor Fan Indoor Fan Louvers Louvers Cleaning Unit Cleaning Unit LED LED Motor Driver (Controller) Motor Driver(Controller) Motor Driver Motor Driver M M Outdoor Fan Outdoor Fan Compressor Compressor Motor Driver MotorDriver Triac Triac 2Way Valve/ 4Way Valve 2Way Valve/4Way Valve Gate Driver Gate Driver Sensor Input Sensor Input Temp. sensor Temp.sensor Isolation Isolation LED Driver LED Driver Brushless Brushless Brushless / Stepping Brushless / Stepping Brushed / Stepping Brushed / Stepping Brushless Brushless Brushless Brushless Isolation Isolation Dust Sensor Dust Sensor Indoor Indoor Unit Unit Outdoor Outdoor Unit Unit MOSFET MOSFET Valve Control Valve Control Op-amp Op-amp Op-amp Op-amp Logic / Motor Power Logic / Motor Power AC-DC /PFC AC-DC/PFC Power Management Power Management Logic / Motor Power Logic / Motor Power AC-DC /PFC AC-DC/PFC Power Management Power Management Pyroelectric Infrared Sensor Pyroelectric Infrared Sensor Op-amp Op-amp Temperature Sensor Temperature Sensor Op-amp Op-amp Humidity Sensor HumiditySensor Op-amp Op-amp Ambient Light Sensor Ambient Light Sensor Op-amp Op-amp Motor Driver Motor Driver Motor Driver MotorDriver M M M M M M MCU MCU M M MCU MCU Power management (Outdoor Unit) Isolation circuit Power control block (Outdoor Unit) Fan section (Outdoor Unit) Compressor section Valve control section
Power Management (Outdoor Unit)

Example of Flyback AC-DC converter circuit for outdoor unit

Example of active type PFC circuit

Example of partical switching type PFC circuit

Microcontroller section(Outdoor Unit)

Example of a power supply circuit for MCU using LDO

Fan section(Outdoor Unit)

Examples of peripheral circuits for fans using MCU and motor driver

Examples of peripheral circuits for fans using MCU + motor driver (controller) + motor driver

Examples of peripheral circuits for fans using MCU (Three-phase motor controller) + motor driver

Compressor section

Example of compressor drive circuits using MOSFETs

Valve control section

Example of valve control circuit using MCU

Isolation circuit (Between outdoor and indoor units)

Example of a protection circuit using a photocoupler that protects against noise applied from a harness between board communication

子方塊圖

Power Management (Indoor Unit)
AC-DC converter circuit (Indoor unit)

Example of Flyback AC-DC converter circuit for indoor unit

Example of Flyback AC-DC converter circuit for indoor unit
Improved performance index RDS(ON) x Qgd , which shows switching characteristic, contributes to improvement of power supply efficiency.
器件型號
Toshiba Package Name TOLL TOLL TO-220SIS TO-247
VDSS (Max) [V] 650 650 650 650
ID (Max) [A] 15 38 15 57
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.200 0.065 0.200 0.04
Polarity N-ch N-ch N-ch N-ch
High CTR (Current Transfer Ratio) is realized even in low input current range (IF = 0.5 mA).
器件型號
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
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
PFC circuit (Active type)

Example of active type PFC circuit

Example of active type PFC circuit
Improved performance index RDS(ON) x Qgd , which shows switching characteristic, contributes to improvement of power supply efficiency.
器件型號
Toshiba Package Name TOLL TOLL TO-220SIS TO-247
VDSS (Max) [V] 650 650 650 650
ID (Max) [A] 15 38 15 57
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.200 0.065 0.200 0.04
Polarity N-ch N-ch N-ch N-ch
Switching devices for high voltage (600 V or more) and high current (30 A or more) application. Lineup of low VCE(sat) products are effective in reducing conduction loss.
器件型號
Toshiba Package Name TO-3P(N) TO-3P(N) TO-3P(N)
VCES (Max) [V] 600 600 650
IC (Max) [A] 50 59 60
System cost reduction, higher efficiency and less development work.
PFC circuit (Partical switching type)

Example of partical switching type PFC circuit

Example of partical switching type PFC circuit
Switching devices for high voltage (600 V or more) and high current (30 A or more) application. Lineup of low VCE(sat) products are effective in reducing conduction loss.
器件型號
Toshiba Package Name TO-3P(N) TO-3P(N) TO-3P(N)
VCES (Max) [V] 600 600 650
IC (Max) [A] 50 59 60
System cost reduction, higher efficiency and less development work.
Fan section (Indoor Unit)
Fan section (indoor/outdoor units) MCU + motor driver

Examples of peripheral circuits for fans using MCU and motor driver

Examples of peripheral circuits for fans using MCU and motor driver
A motor control IC and IGBTs are integrated into one package, contributing to the miniaturization of circuit boards.
器件型號
Toshiba Package Name P-HDIP30-1233-1.78-001 P-HSSOP34-0918-0.80-001
VOUT (Max) [V] 600 600
IOUT (Max) [A] 2 2
VM [V] 50 to 450 50 to 450
RON (Typ.) [Ω]    
System cost reduction, higher efficiency and less development work.
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Fan section (indoor/outdoor units) MCU + motor driver (controller) + motor driver

Examples of peripheral circuits for fans using MCU + motor driver (controller) + motor driver

Examples of peripheral circuits for fans using MCU + motor driver (controller) + motor driver
Toshiba's proprietary technology eliminates the need for phase adjustment and achieves high efficiency for a wide range of rotation speeds.
器件型號
Toshiba Package Name SSOP30-P-300-0.65 P-VQFN32-0505-0.50-005
VOUT (Max) [V] 18 18
IOUT (Max) [A] 0.002 0.002
VM [V] 6 to 16.5 6 to 16.5
RON (Typ.) [Ω]    
High voltage and high current brushless DC motor driving can be implemented by using with external power devices.
器件型號
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]      
System cost reduction, higher efficiency and less development work.
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Fan section (indoor/outdoor units) MCU (Three-phase motor controller) + motor driver

Examples of peripheral circuits for fans using MCU (Three-phase motor controller) + motor driver

Examples of peripheral circuits for fans using MCU (Three-phase motor controller) + motor driver
System cost reduction, higher efficiency and less development work.
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Cleaning section
Cleaning section

Example of stepping motor drive circuit using motor driver / transistor array

Example of stepping motor drive circuit using motor driver / transistor array
Support low voltage motor drive (2.5 V (min)) and contributes to the power saving of set.
器件型號
Toshiba Package Name P-TSSOP16-0505-0.65-001
VOUT (Max) [V] 18
IOUT (Max) [A] 1.1
VM [V] 2.5 to 15
RON (Typ.) [Ω] 0.8
Support low voltage motor drive (2.5 V (min)) and contributes to the power saving of set.
器件型號
Toshiba Package Name P-TSSOP16-0505-0.65-001 P-VQFN16-0303-0.50-001
VOUT (Max) [V] 18 18
IOUT (Max) [A] 2.0 2.0
VM [V] 2.5 to 16 2.5 to 16
RON(Normal) (Typ.) [Ω] 0.48 0.48
RON(Large) (Typ.) [Ω]    
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
DMOS FET is used for the output of drive circuit and realizes low loss. And CMOS input can control directly from controller's I/O, etc.
器件型號
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
Louver section
Louver section

Example of brushed/stepping motor drive circuit using transistor array

Example of brushed/stepping motor drive circuit using transistor array
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
DMOS FET is used for the output of drive circuit and realizes low loss. And CMOS input can control directly from controller's I/O, etc.
器件型號
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
Isolation circuit (Between outdoor and indoor units)
Isolation circuit (Between outdoor and indoor units)

Example of a protection circuit using a photocoupler that protects against noise applied from a harness between board communication

Example of a protection circuit using a photocoupler that protects against noise applied from a harness between board communication
High CTR (Current Transfer Ratio) is realized even in low input current range (IF = 0.5 mA).
器件型號
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
System cost reduction, higher efficiency and less development work.
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Dust sensor circuit
Dust sensor circuit

Example of the circuit using operational amplifier for amplifying dust sensor signal

Example of the circuit using operational amplifier for amplifying dust sensor signal
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
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.
器件型號
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75
Human sensor circuit
Human sensor circuit

Example of the circuit using operational amplifier for amplifying human sensor signal

Example of the circuit using operational amplifier for amplifying human sensor signal
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
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.
器件型號
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75
Temperature sensor circuit
Temperature sensor circuit

Example of the circuit using operational amplifier for amplifying temperature sensor signal

Example of the circuit using operational amplifier for amplifying temperature sensor signal
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
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.
器件型號
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75
Humidity sensor circuit
Humidity sensor circuit

Example of the circuit using operational amplifier for amplifying humidity sensor signal

Example of the circuit using operational amplifier for amplifying humidity sensor signal
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
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.
器件型號
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75
Ambient light sensor circuit
Ambient light sensor circuit

Example of the circuit using operational amplifier for amplifying ambient light sensor signal

Example of the circuit using operational amplifier for amplifying ambient light sensor signal
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
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.
器件型號
Toshiba Package Name SOT-25 (SMV) SOT-353F (UFV)
VCC (Max) [V] 5.5 5.5
VCC, VEE (Max) [V] +/-2.75 +/-2.75
Key input circuit
Key input circuit

Example of key input circuit using TVS diode for electrostatic protection

Example of key input circuit using TVS diode for electrostatic protection
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Absorbs static electricity (ESD) from external terminals, prevents circuit malfunction and protects devices.
器件型號
Toshiba Package Name SOD-962 (SL2) SOD-962 (SL2) SOD-962 (SL2)
VESD (Max) [kV] +/-30 +/-20 +/-20
IR (Max) [µA] 0.1 0.1 0.1
Rdyn (Typ.) [Ω] 0.2 0.5 0.5
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] 12 0.2 0.2
Power Management (Outdoor Unit)
AC-DC converter circuit (Outdoor unit)

Example of Flyback AC-DC converter circuit for outdoor unit

Example of Flyback AC-DC converter circuit for outdoor unit
Improved performance index RDS(ON) x Qgd , which shows switching characteristic, contributes to improvement of power supply efficiency.
器件型號
Toshiba Package Name TOLL TOLL TO-220SIS TO-247
VDSS (Max) [V] 650 650 650 650
ID (Max) [A] 15 38 15 57
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.200 0.065 0.200 0.04
Polarity N-ch N-ch N-ch N-ch
High CTR (Current Transfer Ratio) is realized even in low input current range (IF = 0.5 mA).
器件型號
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
PFC circuit (Active type)

Example of active type PFC circuit

Example of active type PFC circuit
Improved performance index RDS(ON) x Qgd , which shows switching characteristic, contributes to improvement of power supply efficiency.
器件型號
Toshiba Package Name TOLL TOLL TO-220SIS TO-247
VDSS (Max) [V] 650 650 650 650
ID (Max) [A] 15 38 15 57
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.200 0.065 0.200 0.04
Polarity N-ch N-ch N-ch N-ch
Switching devices for high voltage (600 V or more) and high current (30 A or more) application. Lineup of low VCE(sat) products are effective in reducing conduction loss.
器件型號
Toshiba Package Name TO-3P(N) TO-3P(N) TO-3P(N)
VCES (Max) [V] 600 600 650
IC (Max) [A] 50 59 60
System cost reduction, higher efficiency and less development work.
PFC circuit (Partical switching type)

Example of partical switching type PFC circuit

Example of partical switching type PFC circuit
Switching devices for high voltage (600 V or more) and high current (30 A or more) application. Lineup of low VCE(sat) products are effective in reducing conduction loss.
器件型號
Toshiba Package Name TO-3P(N) TO-3P(N) TO-3P(N)
VCES (Max) [V] 600 600 650
IC (Max) [A] 50 59 60
System cost reduction, higher efficiency and less development work.
Microcontroller section(Outdoor Unit)
Microcontroller section (Power control block for outdoor unit)

Example of a power supply circuit for MCU using LDO

Example of a power supply circuit for MCU using LDO
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.
器件型號
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
System cost reduction, higher efficiency and less development work.
Fan section(Outdoor Unit)
Fan section (indoor/outdoor units) MCU + motor driver

Examples of peripheral circuits for fans using MCU and motor driver

Examples of peripheral circuits for fans using MCU and motor driver
A motor control IC and IGBTs are integrated into one package, contributing to the miniaturization of circuit boards.
器件型號
Toshiba Package Name P-HDIP30-1233-1.78-001 P-HSSOP34-0918-0.80-001
VOUT (Max) [V] 600 600
IOUT (Max) [A] 2 2
VM [V] 50 to 450 50 to 450
RON (Typ.) [Ω]    
System cost reduction, higher efficiency and less development work.
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Fan section (indoor/outdoor units) MCU + motor driver (controller) + motor driver

Examples of peripheral circuits for fans using MCU + motor driver (controller) + motor driver

Examples of peripheral circuits for fans using MCU + motor driver (controller) + motor driver
Toshiba's proprietary technology eliminates the need for phase adjustment and achieves high efficiency for a wide range of rotation speeds.
器件型號
Toshiba Package Name SSOP30-P-300-0.65 P-VQFN32-0505-0.50-005
VOUT (Max) [V] 18 18
IOUT (Max) [A] 0.002 0.002
VM [V] 6 to 16.5 6 to 16.5
RON (Typ.) [Ω]    
High voltage and high current brushless DC motor driving can be implemented by using with external power devices.
器件型號
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]      
System cost reduction, higher efficiency and less development work.
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Fan section (indoor/outdoor units) MCU (Three-phase motor controller) + motor driver

Examples of peripheral circuits for fans using MCU (Three-phase motor controller) + motor driver

Examples of peripheral circuits for fans using MCU (Three-phase motor controller) + motor driver
System cost reduction, higher efficiency and less development work.
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.
Compressor section
Compressor section

Example of compressor drive circuits using MOSFETs

Example of compressor drive circuits using MOSFETs
The figure of merit RonA has been reduced by 30 % (compared with Toshiba’s existing products), then contribute to improve efficiency of power supply.
器件型號
Toshiba Package Name TO-220SIS
VDSS (Max) [V] 600
ID (Max) [A] 20
RDS(ON) (Max) [Ω] @ |VGS| = 10.0 [V] 0.175
Polarity N-ch
System cost reduction, higher efficiency and less development work.
Valve control section
Valve control section

Example of valve control circuit using MCU

Example of valve control circuit using MCU
Using a triac with high dv/dt pre-driver for solenoid valve control suppresses false turn-on.
器件型號
Toshiba Package Name 5pin DIP6 5pin DIP6
BVS (Min) [Vrms] @ t = 60 [s] 5000 5000
Topr [°C] -40 to 100 -40 to 100
System cost reduction, higher efficiency and less development work.
DMOS FET is used for the output of drive circuit and realizes low loss. And CMOS input can control directly from controller's I/O, etc.
器件型號
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
Isolation circuit (Between outdoor and indoor units)
Isolation circuit (Between outdoor and indoor units)

Example of a protection circuit using a photocoupler that protects against noise applied from a harness between board communication

Example of a protection circuit using a photocoupler that protects against noise applied from a harness between board communication
High CTR (Current Transfer Ratio) is realized even in low input current range (IF = 0.5 mA).
器件型號
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
System cost reduction, higher efficiency and less development work.
MCU is equipped with many peripheral functions. MCU contributes to higher functionality as a system control MCU.

解決方案

這些文件說明推薦的半導體產品的要點及其特徵,方便產品選擇。

參考設計

This is a photo of the Board Appearance.
採用TC78B043FNG及TPD4204F的3相直流無刷馬達驅動器
近年來,在空調、空氣清淨機等家用電器及工業設備中使用的3相直流無刷電機,為了降低成本、提高輸出功率和扭矩,越來越多地採用內置式永磁(IPM)電機代替表面式永磁(SPM)電機。然而,IPM電機容易產生噪聲,因此需要能夠實現低噪聲和高效控制的電機控制器。 為了滿足這些需求,我們提供了一款能夠同時實現低雜訊和高效率的3相直流無刷馬達驅動應用電路。提供的資料包括每個電路模組的關鍵設計要點說明、使用指南、調整方法,以及原理圖和PCB佈局設計信息,可有效支持並加速您的電機控制設計進程。 「請注意,自 2026 年 4 月起,TPD4204F 被指定為不建議新設計 (NRND)。」
Air Conditioner Outdoor Unit Control Circuit
Air Conditioner Outdoor Unit Control Circuit
This Reference Design provides design guide, data and other contents of the Air Conditioner Outdoor Unit that control two motors (fan motor, compressor) and a PFC circuit with a single MCU.
「Please note that TPD4204F / TA75W393FU / TA75S393F were designated as Not Recommended for New Design (NRND) as of April, 2026.」
Circuit diagram of single phase PFC power supply basic simulation circuit.
Single Phase PFC Power Supply Basic Simulation Circuit
This reference design provides OrCAD® based simulation circuit, simulation results and design guide. This is for designing single phase PFC power supply.
Circuit diagram of interleaved PFC power supply basic simulation circuit.
Interleaved PFC Power Supply Basic Simulation Circuit
This reference design provides OrCAD® based simulation circuit, simulation results and design guide. This is for designing interleaved PFC power supply.
Circuit diagram of bridgeless PFC power supply basic simulation circuit.
Bridgeless PFC Power Supply Basic Simulation Circuit
This reference design provides OrCAD® based simulation circuit, simulation results and design guide. This is for designing bridgeless PFC power supply.
Features of 1.6kW, 80Plus Platinum class, high efficiency server AC-DC power supply .
1.6kW, 80Plus Platinum Class, High efficiency Server AC-DC Power supply
This reference design provides design guide, data and other contents of 1.6kW 80Plus Platinum class power supply using Semi-bridgeless/Isolated phase shift full bridge.

文件

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交換式電源供應器工具庫

您可以按照實際需求選擇並下載電源設備的各種基本topologies,以便在模擬環境中驗證MOSFET的性能。

馬達控制和驅動電路的線上模擬資料庫

您可以根據實際要求選擇和下載馬達驅動IC的各種基本拓撲結構,例如3相逆變器電路,以驗證MOSFET和其他元件在您的模擬環境中的性能。

線上電路模擬器

允許使用者在網站上直接進行電路模擬,無須建構評估環境,即可預先驗證裝置。只要是註冊會員就可以免費使用。

EDA/CAD 模型庫

我們提供開發產品板時所使用的模擬資料、封裝的 3D 模型以及焊盤圖案模型(2D 模型)。

MCU Motor Studio

MCU Motor Studio 具有專用於東芝 TXZ+TM系列高階微控制器的 PC 工具和馬達控制韌體。

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