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        Fax：+86-510-85804647

        Email：crm16gw@brezzaliving.com

        Operating Headquarter：No.14, Liangxi Road, Wuxi City, Jiangsu Province

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        Power Device
        Power Module
        Power IC
        Intelligent Sensor
        Intelligent Control
        Communication & Signal Chain
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        Washing Machines
        Leveraging the full-chain synergy of its IDM model, crmicro provides customers with complete solutions for high-reliability brushless motor control, compressors, PFC and main controllers, as well as semiconductor devices，which helps customers achieve efficient, energy-saving, stable and reliable home appliances.
        Solution Overview
        Targeting the electronic control system of variable-frequency washing machines, the solution integrates a complete set of chips including a wide-input power supply, advanced FOC algorithm for permanent magnet motors, signal isolation, and panel display. Using power devices (IPM/IGBT/SiC MOSFET/SiC diode), PMICs, dedicated high-performance MCUs, gate drivers and optocouplers, it delivers smooth high-torque output and dynamic load adaptation, optimizing overall energy efficiency and shock resistance under frequent start-stop conditions.
        Solution Advantages
        • High-integration IPM module drive delivers a quiet, smooth, and powerful variable-frequency motor
        • Optimized power devices reduce energy consumption, and improve appliance energy efficiency class
        • Multiple safety protections, strong anti-interference, more reliable operation
        • MCU FOC algorithm supports multi-mode washing with precise speed regulation, combining fabric care with cleaning performance
        • Fully self-developed technology ensures capacity and cost, supporting stable mass delivery
        Solution Overview
        Solution Advantages
        Solution Selection
        Typical Application Circuit Block Diagram
        Washing Machines
        Recommended Selection
        No.
        Product Line
        Product Category
        Part Number
        01
        IGBT/SiC
        IGBT
        CRG10T65A47SD
        01
        IGBT/SiC
        SiC JBS
        CRXF10D065G3
        01
        PMIC
        Low-Side Driver
        CS42275
        01
        MOS
        SJ MOS
        CRJF190N65G4F
        02
        IPM
        Three-phase Full-bridge IPM Module
        CS5765NGO
        02
        IPM
        Three-phase Full-bridge IPM Module
        DPM06T60CG4
        02
        IPM
        Three-phase Full-bridge IPM Module
        DPM10T60CG4
        02
        IPM
        Three-phase Full-bridge IPM Module
        DPM15C60FG4
        03
        PMIC
        AC-DC Flyback
        PT2531
        03
        ISBG
        Optocoupler
        PC817x
        03
        PMIC
        Voltage Reference
        CW431
        04
        PMIC
        Linear Regulator
        CW78L05
        04
        MCU
        Motor MCU
        CS32ME11
        04
        MCU
        Motor MCU
        CS32ME13
        05
        PMIC
        Linear Regulator
        CW78L05
        06
        PMIC
        DC-DC Buck
        PT1222
        07
        ISBG
        Optocoupler
        PC817x
        08
        ISBG
        Optocoupler
        HK305x
        08
        ISBG
        Optocoupler
        HK357x
        08
        ISBG
        Optocoupler
        PC817x
        09
        MCU
        General-purpose MCU
        CS32F003
        09
        MCU
        General-purpose MCU
        CS32F030
        10
        PMIC
        Display Driver
        CS1650
        10
        PMIC
        Display Driver
        CS1628
        11
        Chipnext
        Zero-Drift High-Precision Operational Amplifier
        CN8552