Buck converter offers highest current density
Texas Instruments' new synchronous step down dc/dc converter, the SWIFT 10A TPS54020, is said to offer the highest current density available.
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Supplied in an ultra small HotRod QFN package, the 17V synchronous buck converter includes 200KHz to 1.2MHz adjustable switching frequency, 180° out of phase switching and selectable 6, 8 and 10A current limit thresholds.
It also integrates 8mO highside and 6mO low side mosfets, which TI claims provide up to 96% efficiency from 12V down to 1V.
Anticipated applications include communication, gaming and industrial computing.