Datasheet Texas Instruments TPS549A20RVER — 数据表

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SLUSC79A – NOVEMBER 2015 – REVISED DECEMBER 2015 TPS549A20 1.5-V to 20-V (4.5-V to 25-V Bias) Input,
15-A Synchronous Step-Down SWIFTв„ў Converter With PMBusв„ў
1 Features 2 Applications 1 Integrated SWIFTв„ў 9.9-mО© and 4.3-mО©
MOSFETs Support 15-A Continuous IOUT
Wide Conversion Input Voltage Range: 1.5 V to
20 V (with Snubber)
Output Voltage Range from 0.6 V to 5.5 V
Available PMBusв„ў Adjustments
– Voltage Margin and Adjustment
– Soft-Start Time
– Power-On Delay
– VDD UVLO Level
– Fault Reporting
– Switching Frequency
Supports All Ceramic Output Capacitors
Reference Voltage: 600 mV with В±0.5% Tolerance
from –40В°C to 85В°C ambient temperature …