型号：TPS54KB21RZRR；Package：WQFN-FCRLF；TPS54KB2x 4V to 16V Input, 25A, Remote Sense, D-CAP4 Synchronous Buck Converter

1 Features • 4V to 16V input voltage range • 3.1V to 5.3V external VCC bias support • 5.8mΩ and 2.3mΩ MOSFETs • 25A continuous output current • Optimized 16-pin WQFN-HR package for efficiency and thermal performance • ±0.5% reference (VREF) for TJ = –40°C to +125°C • VREF to 5.5V outpu

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