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Email：crm16gw@crmicro.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
Power Device
Si MOSFET
IGBT
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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
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Fast switching response, high conversion efficiency, excellent ripple suppression
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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
