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    Communication Power Supplies
    Leveraging the full-chain synergy of its IDM model, crmicro provides highly reliable and comprehensive device and module solutions for communication base station power systems, helping customers ensure 7×24 long-term stable and reliable operation of base stations.
    Solution Overview
    Targeting the electronic control system for communication power supplies, the solution covers the full chain: PFC boost, isolated DC-DC conversion, and auxiliary power design. Integrating SiC/GaN wide-bandgap devices, SJ and SGT power MOSFETs, and dedicated power conversion ICs, it achieves efficient power conversion, improving full-load efficiency and all-weather continuous operating reliability.
    Solution Advantages
    • Fast switching response, high conversion efficiency, excellent ripple suppression
    • Precise overall voltage regulation, strong anti-interference capability, reliable operation
    Solution Overview
    Solution Advantages
    Solution Selection
    Typical Application Circuit Block Diagram
    Communication Power Supplies
    Recommended Selection
    No.
    Product Line
    Product Category
    Part Number
    01
    MOS
    SJ MOS
    CRJZ40N65G4FZ
    01
    MOS
    SJ MOS
    CRJF99N65G4FZ
    01
    MOS
    SJ MOS
    CRJQ28N65G4FZ
    01
    MOS
    SJ MOS
    CRJF65N65G4FZ
    01
    MOS
    SJ MOS
    CRJF80N65G4FZ
    01
    GaN / Special Devices
    GaN D-MODE
    CRNQB050C65H
    01
    IGBT/SiC
    SiC MOS
    CRXQF20M065G4Z
    02
    IGBT/SiC
    SiC MOS
    CRXQF14M065G4Z
    02
    IGBT/SiC
    SiC MOS
    CRXQF20M065G4Z
    02
    IGBT/SiC
    SiC MOS
    CRXQF40M065G4Z
    02
    GaN / Special Devices
    GaN D-MODE
    CRNZ050C65H
    02
    MOS
    SJ MOS
    CRJQ35N60G4FZ
    02
    MOS
    SJ MOS
    CRJZ45N60G4FZ
    02
    PMIC
    Optical Module DC-DC
    PTM1713
    03
    MOS
    SGT MOS
    CRSM014N08N6Z
    03
    MOS
    SGT MOS
    CRSM023N08N6Z
    03
    MOS
    SGT MOS
    CRSMD023N08N4Z
    03
    MOS
    SGT MOS
    CRSM027N08N4Z
    03
    MOS
    SGT MOS
    CRST024N10N4Z
    03
    MOS
    SGT MOS
    CRST052N15N3Z
    03
    MOS
    SGT MOS
    CRSM093N15N3Z
    03
    MOS
    SGT MOS
    CRSM096N15N3Z
    04
    IGBT/SiC
    SiC MOS
    CRXQF1KM170G2Z
    05
    MOS
    SGT MOS
    CRSZ014N08N5Z
    05
    MOS
    SGT MOS
    CRSZ016N08N5Z
    05
    MOS
    SGT MOS
    CRTS105N10N
    05
    MOS
    SGT MOS
    CRSZ016N10N4Z
    06
    MOS
    SGT MOS
    CRSZ014N08N5Z
    06
    MOS
    SGT MOS
    CRSZ016N08N5Z
    06
    MOS
    SGT MOS
    CRTS105N10N
    06
    MOS
    SGT MOS
    CRSZ016N10N4Z