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TPS54531

Texas Instruments
Part Number TPS54531
Manufacturer Texas Instruments
Description Step-Down Converter
Published Mar 6, 2020
Detailed Description TPS54531 SLVSBI5B – MAY 2013 – REVISED OCTOBER 2023 TPS54531 5-A, 28-V Input, SWIFT™ Step-Down Converter With Eco-mode ...
Datasheet PDF File TPS54531 PDF File

TPS54531
TPS54531

Overview
TPS54531 SLVSBI5B – MAY 2013 – REVISED OCTOBER 2023 TPS54531 5-A, 28-V Input, SWIFT™ Step-Down Converter With Eco-mode 1 Features • 3.
5 to 28-V input voltage range • Adjustable output voltage down to 0.
8 V • Integrated 80-mΩ high-side MOSFET supports up to 5-A continuous output current • High efficiency at light loads with a pulse skipping Eco-mode • Fixed 570-kHz switching frequency • Typical 1-μA shutdown quiescent current • Adjustable slow start limits inrush currents • Programmable UVLO threshold • Overvoltage transient protection • Cycle-by-cycle current-limit, frequency fold back, and thermal shutdown protection • Available in easy-to-use thermally enhanced 8-pin SO PowerPAD™ integrat...


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