Single-package integrated switch decreases power supply size. (Product Tech Highlight: Switches & Relays).

ECN-Electronic Component News, February, 2003

Infineon Technologies has introduced a single-package integrated switch that is said to allow designers of switching power supplies to reduce system costs by as much as 50 percent and reduce the space required. Infineon's TDA21201 Integrated Switch devices convert a 12V input into levels of less than 3.5V to power the variety of components within personal computers, peripherals and other electronic systems. They are capable .of meeting demanding performance requirements using industry-standard, high-volume, low-cost packaging. The are said to save board space when compared with the separate driver chip and transistors required with other switches. This results in very high power density. Additional space savings are realized because the TDA21201 does not require the...

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