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全自動洗衣機

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The latest washing machines use inverter control for both washing and spin-drying. Inverter control helps reduce wash/spin noise and vibration and enables a washing machine to adjust the amount of water and motor torque to suit the washload. IGBTs are used for motor drive, and microcontrollers for overall control. Additionally, an intelligent power device (IPD) is used to drive a water circulating pump of a spin dryer. Power factor correction (PFC) ICs or IGBTs are used in the power supply circuit to keep harmonics in the input current below the IEC limit.

Photocoupler Photocoupler MCU Motor Driver/Motor Controller/IPD MCU Photocoupler

Recommended Products

Applications Semiconductor Recommended Device Features
Inverter Control Circuit IGBTs GT15J341 / GT20J341 / GT30J341 Low loss and low noise
PFC Circuit IGBTs GT30J122A
GT20J121
Low loss
General-purpose switches Small-signal transistors 2SA1162(PNP) / 2SC2712(NPN) SOT-346(S-Mini)2in1
2SA1586(PNP) / 2SC4116(NPN) SOT-323(USM)2in1
RN24xx(PNP) / RN14xx(NPN) SOT-346(S-Mini) ;bias resistor built-in transistors
RN23xx(PNP) / RN13xx(NPN) SOT-323(USM) ;bias resistor built-in transistors
Applications Semiconductor Recommended Device Features
General-Purpose Surge Absorption
and Circuit Protection
Zener Diodes CRYxx / CRZxx Series 0.7 W
CMZBxx Series 1.0 W
ESD Protection Diodes DF2SxxFS Series SOD-923/150 mW (1 in 1)
DF3AxxFU Series SOT-323/100 mW (2 in 1)
DF5AxxJE Series SOT-553/200 mW (4 in 1)
Switching Diodes 1SS352 SOD-323(USC)1in1
1SS181 / 1SS184 / 1SS226 SOT-346(S-Mini)2in1
1SS300 / 1SS301 / 1SS302 SOT-323(USM)2in1
Schottky Barrier Diodes CES520 / CES521 SOD-523(ESC)1in1
1SS392 / 1SS396 SOT-346(S-Mini)2in1
1SS393 SOT-323(USM)2in1
HN2S02FU SOT-363(US6)3in1
Applications Semiconductor Recommended Device Features
Drain Valve Motor Photocouplers TLP560J / TLP267J Phototriac coupler
Water Supply Valve Photocouplers TLP560J / TLP267J Phototriac coupler
Softener Supply Valve Photocouplers TLP560J / TLP267J Phototriac coupler
Bath Water Pump Photocouplers TLP560J / TLP267J Phototriac coupler
Dryer Heater Photocouplers TLP360J / TLP267J Phototriac coupler
IGBT⁄MOSFET Driver Photocouplers TLP155E: 0.6A Output
TLP5701: 0.6A Output
TLP5751: 1A Output, Rail-to-rail Output
IGBT⁄MOSFET drive
Applications Semiconductor Recommended Device Features
Dryer Fan Motor Controllers⁄Drivers TB6588FG Brushless DC motor driver; sensorless
TB6575FNG Brushless DC motor controller; sensorless
IPDs TPD4144K / AK Single-chip inverter
Circulating Pump IPDs TPD4144K / AK Single-chip inverter
Motor Controllers⁄Drivers TB6575FNG Brushless DC motor controller; sensorless
TB6588FG Brushless DC motor driver; sensorless
PFC Control PFC(IC) TB6818FG Reduced PFC transformer humming
Various IC power supplies LDO TCR2EFxx Series SOT-25(SMV)/200-mA output
TCR3DFxx Series SOT-25(SMV)/300-mA output

* System and product names mentioned herein may be trademarks or registered trademarks of respective companies or organizations.

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