TPS544B25 - Synchronous Buck Converters

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS544B25
Manufacturer	Texas Instruments
File Size	2.91 MB
Description	Synchronous Buck Converters
Datasheet	TPS544B25 Datasheet
Note	This datasheet PDF includes multiple part numbers: TPS544B25, TPS544C25. Please refer to the document for exact specifications by model.
Additional preview pages of the TPS544B25 datasheet.

Product details

Description

The TPS544x25 devices are PMBus 1.2 Compliant, non-isolated DC-DC converters with integrated FETs, capable of high-frequency operation and 20-A or 30-A current output from a 5 mm × 7 mm package.

Features

1 PMBus 1.2 Compliant Converters: 20 A and 30 A.
Input Voltage Range: 4.5 V to 18 V.
Output Voltage Range: 0.5 V to 5.5 V.
5 mm × 7 mm LQFN Package.
Single Thermal Pad.
Integrated 5.5-mΩ and 2.0-mΩ Stacked NexFET™ Power Stage.
500-mV to 1500-mV Reference for Adapative Voltage Scaling (AVS) and Margining through PMBus.
0.5% Reference Accuracy at 600 mV and Above.
Lossless Low-Side MOSFET Current Sensing.
Vol.

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Published: Nov 20, 2019 |