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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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Server Power Supplies
Leveraging the full-chain synergy of its IDM model, crmicro provides server power supply customers with high-reliability, comprehensive device and module products, helping data centers achieve efficient, stable power supply and energy efficiency optimization.
Solution Overview
Targeting server switching power supply systems, the solution covers the full chain: high-voltage PFC, multi-stage DC-DC conversion, isolated gate drive, and loop sampling/control. Integrating SiC/GaN wide-bandgap devices, SJ/SGT power MOSFETs, isolated gate drivers, voltage references and comparators as a full-series device solution from PSU to IBC, it achieves efficient power conversion, optimizing overall power consumption and long-term full-load operating reliability.
Solution Advantages
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Low switching loss enables fast switching under continuous mode in high-end servers, optimizing efficiency from light load upwards
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SMD compactness offers space and power density advantages. Complementary SiC diodes with 650V CoolMOS in efficient PFC deliver high cost-effectiveness
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In low-output-voltage, high-output-current applications, further efficiency improvement is achieved by continuously reducing the on-resistance of low-voltage MOSFETs in the synchronous rectification stage
Solution Overview
Solution Advantages
Solution Selection
Typical Application Circuit Block Diagram
Server Power Supplies
Recommended Selection
No.
Product Line
Product Category
Part Number
01
PMIC
Low-Side Gate Driver
CS42624
01
PMIC
Low-Side Gate Driver
CS42524
01
MOS
SJ MOS
CRJZ40N65G4FZ
01
MOS
SJ MOS
CRJQF22N65G4BFZ
01
GaN / Specialty Device
GaN D-MODE
CRNQB050C65H
01
GaN / Specialty Device
GaN D-MODE
CRNZ050C65H
01
IGBT/SiC
SiC MOS
CRXZT14M065G4Z
01
IGBT/SiC
SiC MOS
CRXQF20M065G4Z
02
PMIC
Capacitive Isolated Gate Driver
CS4305BO
02
MOS
SJ MOS
CRJZ35N60G4FZ
02
MOS
SJ MOS
CRJZ50N65G4BFZ
02
MOS
SJ MOS
CRJF65N65G4FZ
02
IGBT/SiC
SiC MOS
CRXQF14M065G4Z
02
IGBT/SiC
SiC MOS
CRXQF20M065G4Z
02
IGBT/SiC
SiC MOS
CRXQF40M065G4Z
02
GaN / Specialty Device
GaN D-MODE
CRNQB050C65H
02
GaN / Specialty Device
GaN D-MODE
CRNZ050C65H
03
PMIC
Capacitive Isolated Gate Driver
CS4305BO
03
MOS
SGT MOS
CRSM005N04L6Z
03
MOS
SGT MOS
CRSM006N04N6Z
03
MOS
SGT MOS
CRSM008N04L6Z
03
MOS
SGT MOS
CRSM010N04L6Z
03
MOS
SGT MOS
CRSM011N04N6Z
03
MOS
SGT MOS
CRSM014N04L6Z
03
MOS
SGT MOS
CRSM020N04L6Z
03
MOS
SGT MOS
CRSZ007N04N6Z
03
MOS
SGT MOS
CRSZ011N04N6Z
03
MOS
SGT MOS
CRSZ008N06N4Z
03
MOS
SGT MOS
CRSM013N06L4Z
03
MOS
SGT MOS
CRSM013N06N4Z
03
MOS
SGT MOS
CRSM019N06N4Z
03
MOS
SGT MOS
CRST020N06N4Z
03
MOS
SGT MOS
CRSM023N08L6Z
03
MOS
SGT MOS
CRSMD023N08L4Z
03
MOS
SGT MOS
CRSMD039N10N4
03
MOS
SGT MOS
CRST052N15N3Z
03
MOS
SGT MOS
CRSM088N15N3Z
03
MOS
SGT MOS
CRSM093N15N3Z
03
MOS
SGT MOS
CRSM096N15N3Z
04
IGBT/SiC
SiC MOS
CRXQF1KM170G2
04
PMIC
Voltage Reference
CW431
05
PMIC
Comparator
CF2903
05
IGBT/SiC
SiC MOS
CRXQF1KM170G2
05
MOS
SGT MOS
CRST030N10N
05
MOS
SGT MOS
CRST020N06N2
05
MOS
SGT MOS
CRSS023N08N
05
MOS
SGT MOS
CRSM013N06N4Z
06
MOS
SGT MOS
CRSM012N03L2Z
06
MOS
SGT MOS
CRSZ015N10N4Z
06
MOS
SGT MOS
CRSM004NE2L6Z
07
MOS
SGT MOS
CRSM012N03L2Z
07
MOS
SGT MOS
CRSZ015N10N4Z
07
MOS
SGT MOS
CRSM004NE2L6Z
