TPS54319
(ACTIVE) 2.95V to 6V Input, 3A Synchronous Step-Down Converter

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
TPS54319RTER ACTIVE -40 to 150 0.80 | 1ku WQFN (RTE) | 16 View 3000 | LARGE T&R >5K 1k quantity lead time: In stock
TPS54319RTET ACTIVE -40 to 150 0.92 | 1ku WQFN (RTE) | 16 View 250 | SMALL T&R >5K 1k quantity lead time: In stock

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1336 28 Jan 2010

Application Notes (1)

Title Abstract Type Size (KB) Date Views
PDF 298 15 Sep 2010 2,102

User Guides (1)

Title Type Size (KB) Date Views
PDF 648 19 May 2010 526

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 577 18 Apr 2012 2,382

More Literature (1)

Title Type Size (KB) Date Views
WMV 13943 20 Jul 2010 400

Tools & Software

Models (6)

Title Category Type Size (KB) Date Views
TPS54319 PSpice Transient Model (Rev. A) PSpice Model ZIP 55 KB 30 Nov 2011 1,076 views
TPS54319 PSpice Average Model PSpice Model ZIP 119 KB 09 Sep 2011 1,068 views
TPS54319 TINA-TI Average Reference Design TINA-TI Reference Design TSC 261 KB 10 Jan 2012 116 views
TPS54319 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 218 KB 05 Dec 2011 101 views
TPS54319 TINA-TI Average Spice Model TINA-TI Spice Model ZIP 7 KB 10 Jan 2012 1,058 views
TPS54319 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 55 KB 05 Dec 2011 1,077 views

Design Kits & Evaluation Modules (1)

Name Part# Type
Evaluation Module for TPS54319 Step-Down DC/DC Converter TPS54319EVM-626 Evaluation Modules & Boards

Development Tools (1)

Name Part# Type
Power Stage Designer of Most Commonly Used Switchmode Power Supplies POWERSTAGE-DESIGNER Circuit Design & Simulation

Reference Designs

Description Part Number Company Tool Type
Synchronous bucks (1.05V@2A) PMP5832.1 Texas Instruments Reference Designs



Support & Community


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Training & Events

Name Type Available During
Survey of Control Topologies for TPS and LM Non-Isolated DC/DC Controllers
This presentation will illustrate and survey each control mode’s operation and switching characteristics.
On-Line Training   On Demand  
Digital Power Supply Design Workshop
Do you want to reduce your development time of digital power supplies or code a digital controller?
Multi-Day Workshops   Tue, 06 May 2014 - Thu, 08 May 2014  
High Current Battery Charger Solutions for Portable Devices
This video is a must see for anyone involved with the design in of a battery charger for a high current portable device.
On-Line Training   On Demand  
Wireless Power Tx Design
If you have difficulty in designing Wireless Power Transmitters, this video will provide you with a lot of tips for doing it.
On-Line Training   On Demand  
PCB Layout Guidelines for Fuel Gauge Design
The pack designer must take care to design the hardware to protect the pack in the conditions where it will be used.
On-Line Training   On Demand  
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