TPS54294
(ACTIVE) 4.5V to 18V Input, Dual 2A Output, Synchronous Step-Down Converter

Description &
Features
 Sample &
Buy
 Technical
Documents
 Tools &
Software
 Support & Community
4.5V to 18V Input, Dual 2A Output, Synchronous Step-Down Converter - TPS54294

Datasheet

WEBENCH® TPS54294
    Min   Max   Range  
  Vin1 – V    4.5 – 18.0V  
  Vout1 V    0.78 – 7.00  
  Iout1 A    ≤ 2.00A  

  Vin2 – V    4.50 – 18.0V  
  Vout2 V    0.78 – 7.00V  
  Iout2 A    ≤ 2.00A  

  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Cpwr Ren_ch1 Cbst_ch1 Rreg_ch1 Rfbb_ch1 Rfbt_ch1 L1_ch1 Cinx_ch1 Cin_ch1 Cout_ch1 Ren_ch2 Cbst_ch2 Rreg_ch2 Rfbb_ch2 Rfbt_ch2 L1_ch2 Cinx_ch2 Cin_ch2 Cout_ch2 '
 
What are WEBENCH® tools?

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
TPS54294PWP ACTIVE -40 to 85 3.60 | 100u HTSSOP (PWP) | 16 View 90 | TUBE 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
TPS54294PWPR ACTIVE -40 to 85 3.00 | 100u HTSSOP (PWP) | 16 View 2000 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Contact Distributor TPS54294RSAR ACTIVE -40 to 85 3.00 | 100u QFN (RSA) | 16 View 3000 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
TPS54294RSAT ACTIVE -40 to 85 3.45 | 100u QFN (RSA) | 16 View 250 | SMALL T&R 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks

* 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.

Related Products

Part # Name Product Family Comments
TPS54295   4.5V to 18V Input, Dual 2A Output, Synchronous Step-Down Converter   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Looking for a device soft-start? Try the TPS54295.  
TPS542941   4.5V to 18V Input, 2A/3A Dual Channel Synchronous Step-Down Converter   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Looking for a device with more output current? Try theTPS542941.  
TPS54228   4.5V to 18V Input, 2-A Synchronous Step-Down Converter with Light Load Efficiency   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Looking for a single output device? Try the TPS54228.  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1360 03 Sep 2013

Application Notes (1)

Title Abstract Type Size (KB) Date Views
PDF 681 02 Jan 2013 1,598

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 672 04 Nov 2011 675

Selection & Solution Guides (5)

Title Type Size (KB) Date Views
PDF 3889 17 May 2013 2,536
PDF 9158 11 Mar 2013 40,564
PDF 577 18 Apr 2012 2,147
PDF 1595 14 Mar 2012 2,494
PDF 184 22 Feb 2012 2,244

Tools & Software

Circuit Design & Simulation

WEBENCH® TPS54294
    Min   Max   Range  
  Vin1 – V    4.5 – 18.0V  
  Vout1 V    0.78 – 7.00  
  Iout1 A    ≤ 2.00A  

  Vin2 – V    4.50 – 18.0V  
  Vout2 V    0.78 – 7.00V  
  Iout2 A    ≤ 2.00A  

  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Cpwr Ren_ch1 Cbst_ch1 Rreg_ch1 Rfbb_ch1 Rfbt_ch1 L1_ch1 Cinx_ch1 Cin_ch1 Cout_ch1 Ren_ch2 Cbst_ch2 Rreg_ch2 Rfbb_ch2 Rfbt_ch2 L1_ch2 Cinx_ch2 Cin_ch2 Cout_ch2 '
 
What are WEBENCH® tools?

Design Now with SwitcherPro™

 Input

  Min   Max
*Vin Min: 4.5 V 18 V
* Vin Max: 4.5 V 18 V

 Output*Required

  Min   Max
* Vout: 0.76 V 7 V
* Iout Max: 0.0 A 2 A
(+)View Multiple Outputs

Search for more Power Management devices with Power Quick Search on power.ti.com
To learn more about SwitcherPro™ visit www.ti.com/switcherpro

Design Kits & Evaluation Modules (1)

Name Part# Type
Evaluation Module for TPS54294 Synchronous Step-Down Converter TPS54294EVM-057 Evaluation Modules & Boards

Development Tools (2)

Name Part# Type
Power Stage Designer of Most Commonly Used Switchmode Power Supplies POWERSTAGE-DESIGNER Circuit Design & Simulation
SwitcherPro(TM) Switching Power Supply Design Tool SWITCHERPRO Circuit Design & Simulation

Related End Equipment

  • Point-of-Load Regulation in Low Power
    Systems for Wide Range of Applications
    • Digital TV Power Supply
    • Networking Home Terminal
    • Digital Set Top Box (STB)
    • DVD Player/Recorder
    • Gaming Consoles and Other



Support & Community


TI E2E™ Community

TI E2E Community

As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use.

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  
WEBENCH Power Supply Design Seminar
Designing stable power supplies is extremely easy using WEBENCH Design tools. 		1-Day Workshops   Mon, 07 Oct 2013 - Thu, 10 Oct 2013  
Technology Days 2013
See the latest cutting-edge analog and digital technologies across a wide range of applications. 		1-Day Workshops   Thu, 10 Oct 2013 - Thu, 07 Nov 2013  
Telehealth: Trends, Challenges and Solutions
This session will present the overview of telehealth systems and relevant technologies. 		On-Line Training   On Demand  
IP Network Camera Analog Solutions Overview
This session discusses system-level solutions for IP Camera and DVR/DVS. 		On-Line Training   On Demand  
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