Infineon’s CoolMOS P7 platform with the SOT-223 package is a perfect fit for applications such as charger for smartphones, laptop adapters, TV power supply, and lighting
Infineon Technologies announces to expand its lately launched CoolMOS P7 technology with a SOT-223 package. The device is known to be developed as a one-to-one drop-in replacement for DPAK. It is also fully compatible with a typical DPAK footprint.
The combination of the new CoolMOS P7 platform with the SOT-223 package is a perfect fit for applications such as charger for smartphones, laptop adapters, TV power supply, and lighting.
The new CoolMOS P7 has been designed to tackle the problems of the low power SMPS market. It offers excellent performance and ease-of-use, allowing designers to take advantage of improved form factors. It uses a price competitive Super junction technology, which results in a reduced overall Bill of Materials (BOM) on the customer side.
The SOT-223 package is a cost-effective DPAK alternative and well established in price sensitive markets. The thermal behavior of the CoolMOS P7 in this package was assessed across several applications. When the SOT-223 was placed on a DPAK footprint, the temperature increased by a maximum of 2-3°C compared to a standard DPAK. With a size of the copper area of 20 mm² or more, the thermal performance was equal to DPAK.
The CoolMOS P7 in SOT-223 is available in 600 V, 700 V, and 800 V devices. Additional R DS(on) versions of the 700 V and 800 V devices will be launched soon.