POLs pack power punch

Artesyn Technologies’ ultracompact SIL30E and SMT30E point-of-load (POL) converter modules deliver up to 30 amps at 0.8 to 3.63 volts for densely packed ASICs, network processor and DSP applications. That’s 75 percent more current than provided by comparably sized products, according to the company. The two-phase, 2-MHz synchronous buck converters, for use in distributed power architectures with an 8-14 volt intermediate bus, are fully compatible with similar products from members of the Point-Of-Load Alliance (POLA), which includes Texas Instruments, Astec Power, and Ericsson Power Modules.