TPS54519 5-A Synchronous Step Down Converter

Texas Instruments

Description

TPS54519 www.ti.com SLVSAT3A * SEPTEMBER 2011 * REVISED DECEMBER 2013 2.95 V to 6 V Input, 5-A Synchronous Step Down SWIFT™ Converte.
The TPS54519 device is a full featured 6 V, 5 A, synchronous step down current mode converter with two integrated MOSFETs.

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Datasheet Specifications

Part number: TPS54519
Manufacturer: Texas Instruments ↗
File Size: 1.65 MB
Datasheet: TPS54519-etcTI.pdf
Description: 5-A Synchronous Step Down Converter

Features

* 1
* 2 Two 30 mΩ (typical) MOSFETs for high efficiency at 5-A loads
* 200kHz to 2MHz Switching Frequency
* 0.6 V Voltage Reference With ± 1% Initial Accuracy
* Adjustable Slow Start / Sequencing
* UV and OV Power Good Output
* Low Operating and Shutdown

Applications

* Low-Voltage, High-Density Power Systems
* Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
* Broadband, Networking and Optical Communications Infrastructure SIMPLIFIED SCHEMATIC VIN CI VIN CBOOT BOOT R4 TPS54519 EN PH LO R5 CO C ss

TPS54519 Distributors

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TPS54519 5-A Synchronous Step Down Converter Texas Instruments

Texas Instruments TPS54519-like datasheet