TPS546E25 - Synchronous Buck Converter

Product Overview

Texas Instruments

Part number	TPS546E25
Manufacturer	Texas Instruments
File Size	3.77 MB
Description	Synchronous Buck Converter
Datasheet	TPS546E25 Datasheet
Additional preview pages of the TPS546E25 datasheet.

The TPS546E25 device is a highly integrated, buck converter with D-CAP4 control topology for fast transient response.

4V to 18V input voltage without external bias.
2.7V to 18V input voltage with external bias.
0.4V to 5.5V output voltage.
Supports 50A single-phase or 2 ×, 3 ×, or 4 × stacked configurations.
Rdson_HS = 2.9mΩ, Rdson_LS = 1mΩ.
400kHz to 2MHz operating frequency (four discrete settings through pinstrap, additional settings through PMBus).
PMBus® programmability.
Revision 1.5 Compliant with.

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Published: Jan 27, 2025 |