TI: industry’s highest current 40-A, 16-VIN converter

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Texas Instruments introduced the industry’s first 40-A, 16-V_IN synchronous step-down DC/DC converter with true differential remote-voltage sensing. The SWIFT TPS548D22 buck converter features a small PowerStack package and integrated metal-oxide semiconductor field-effect transistors (MOSFETs) to drive application-specific integrated circuits (ASICs) and digital signal processors (DSPs) in space-constrained applications.

When used with TI’s WEBENCH Power Designer tool, the TPS548D22 enables engineers to get their power-dense wired and wireless communications; enterprise and cloud computing; and data-storage systems designs to market faster.

The TPS548D22 DC/DC converter employs the D-CAP3 control-mode topology, features 0.5 percent reference-voltage accuracy over temperature, and includes true differential remote-voltage sensing to meet voltage requirements of deep submicron processors.

The TPS548D22 is the first in a family of 40-A converters to join TI’s high-current DC/DC SWIFT product portfolio.

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