Datasheet Texas Instruments TPS54719RTET — 数据表

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SLVSB69B – JUNE 2012 – REVISED FEBRUARY 2016 TPS54719 2.95 V To 6 V Input, 7-A Synchronous Step Down Converter
1 Features 1 Two 30 mΩ (typical) MOSFETs for High Efficiency
at 7-A loads
200kHz to 2MHz Switching Frequency
0.6 V В± 1.5% Voltage Reference Over
Temperature
Adjustable Slow Start / Sequencing
UV and OV Power Good Output
Low Operating and Shutdown Quiescent Current
Safe Start-up into Pre-Biased Output
Cycle by Cycle Current Limit, Thermal and
Frequency Fold Back Protection
–40°C to 140°C Operating Junction Temperature
Range
Thermally Enhanced 3mm Г— 3mm 16-pin QFN The TPS54719 enables small designs by integrating
the MOSFETs, implementing current mode control to
reduce external component count, reducing inductor …