CR Microelectronics
CR Microelectronics (CR Micro) is a leading Chinese semiconductor manufacturer specializing in power discretes, analog ICs, and sensors. With strong R&D capabilities and manufacturing excellence, CR Micro provides cost-effective solutions for consumer electronics, industrial, and automotive applications.
Core Product Areas
Power MOSFETs
CR Micro offers a comprehensive portfolio of power MOSFETs covering voltage ranges from 20V to 900V. The low-voltage MOSFETs (20V-100V) feature ultra-low RDS(on) and fast switching for DC-DC converters and motor drives. The high-voltage MOSFETs (500V-900V) utilize advanced super-junction technology for efficient power conversion in SMPS and renewable energy applications.
IGBTs
CR Micro IGBT portfolio includes trench field-stop technology devices optimized for high-efficiency power conversion. Voltage ratings from 600V to 1700V cover applications from industrial motor drives to renewable energy systems. The devices feature low VCE(sat), fast switching, and excellent short-circuit ruggedness.
Protection Devices
CR Micro offers comprehensive circuit protection solutions including TVS diodes, ESD protection devices, and thyristors. These devices protect sensitive electronics from voltage transients, electrostatic discharge, and overvoltage conditions in consumer, industrial, and automotive applications.
Power Management ICs
CR Micro power management IC portfolio includes AC-DC converters, DC-DC converters, LED drivers, and battery management ICs. These devices provide efficient power conversion and management solutions for consumer, industrial, and automotive applications.
Solutions & Applications
Tailored solutions for your industry needs
Cost-Effective Motor Control with CR Micro Power Devices Solution
Complete motor control solution using CR Micro MOSFETs and IGBTs for industrial and consumer motor drive applications.
Learn More →High-Efficiency LED Driver with CR Micro Power Management Solution
Complete LED driver solution using CR Micro MOSFETs and power management ICs for commercial and residential lighting applications.
Learn More →High-efficiency power solution for solar inverters using CR Micro IGBTs and MOSFETs
Learn More →Comprehensive circuit protection solution for automotive electronics
Learn More →Latest Technical Support
Expert resources to help you succeed
How to Select CR Micro MOSFETs for Your Application
A comprehensive guide to selecting the optimal CR Micro MOSFET based on voltage, current, switching frequency, and thermal requirements.
Read Article →How to Select CR Micro IGBTs for Motor Drive Applications
Comprehensive guide for selecting CR Micro IGBTs in motor drive and power conversion applications, including voltage, current, and switching considerations.
Read Article →LED Driver Design with CR Micro Power Management ICs
Complete guide for designing LED drivers using CR Micro MOSFETs and power management ICs, covering topology selection, component sizing, and optimization.
Read Article →Circuit Protection Design with CR Micro TVS and ESD Devices
Guide for implementing circuit protection using CR Micro TVS diodes and ESD protection devices, including selection criteria and layout recommendations.
Read Article →