The IPU80R1K4CE is a CoolMOS™ power MOSFET from Infineon Technologies, belonging to the CoolMOS™ CE series. It is specifically designed for cost-sensitive switched-mode power supply (SMPS) applications where efficiency and reliability are crucial. This MOSFET is optimized to deliver excellent performance in a variety of applications, including consumer electronics, lighting, and industrial power supplies.

Applications:

• Switched-mode power supplies (SMPS)
• LED lighting
• Consumer electronics power supplies
• Auxiliary power supplies
• Adapter and charger applications

Features:

• Infineon CoolMOS™ technology
• Cost-optimized design
• Low on-state resistance (Rds(on))
• High blocking capability
• Low gate charge (Qg)
• Integrated gate resistor

Benefits:

• High efficiency, reducing energy consumption
• Lower heat dissipation, improving thermal performance
• Reduced system cost, offering a competitive solution
• Increased power density, enabling compact designs
• Enhanced system reliability, ensuring stable operation
• Simplified design, reducing design time and complexity

Technical Specifications:

The IPU80R1K4CE features a drain-source voltage (Vds) of 800V and a typical on-state resistance (Rds(on)) of 1.4 Ohms. It is designed with a low gate charge (Qg), which minimizes switching losses and improves efficiency. The device is available in a TO-251 (IPAK) package, providing efficient thermal dissipation. The integrated gate resistor simplifies the design and reduces the need for external components.

This CoolMOS™ MOSFET is tailored for applications requiring a balance between cost and performance. Its low on-state resistance minimizes conduction losses, while the fast switching characteristics reduce switching losses. This combination leads to higher efficiency and cooler operation. The device is particularly suitable for power supplies in consumer electronics, such as TVs, set-top boxes, and adapters. Its robust design and high blocking voltage ensure reliable operation in demanding environments. The IPU80R1K4CE is a cost-effective solution that meets the stringent requirements of modern power supply designs.