TPS549A20 Datasheet 15-A Synchronous Step-Down Converter

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS549A20 SLUSC79A – NOVEMBER 2015 – REVISED DECEMBER 2015 TPS549A20 1.5-V to 20-V (4.

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TPS549A20 15-a synchronous step-down converter by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPS549A20
Manufacturer	Texas Instruments
File Size	2.03 MB
Description	15-A Synchronous Step-Down Converter
Download	TPS549A20 Download (PDF)

General Description

The TPS549A20 is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode.

The device offers ease-of-use and low bill-ofmaterial count for space-conscious power systems.

This device

Key Features

1 Integrated SWIFT™ 9.9-mΩ and 4.3-mΩ 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 PMBus™ 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:.

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