TPS54425
(ACTIVE) 4.5V to 18V Input, 4A Synchronous Step-Down Converter with D-CAP2™ Mode

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4.5V to 18V Input, 4A Synchronous Step-Down Converter with D-CAP2™ Mode - TPS54425

Datasheet

WEBENCH® TPS54425
    Min   Max   Range  
  Vin – V    4.50 – 18.00V  
  Vout V    0.76 – 5.50V  
  Iout A    ≤ 4.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
##TOPVIEWARRAY##
 
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
TPS54425PWP ACTIVE -40 to 85 1.86 | 1ku HTSSOP (PWP) | 14 View 90 | TUBE 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
TPS54425PWPR ACTIVE -40 to 85 1.55 | 1ku HTSSOP (PWP) | 14 View 2000 | LARGE 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.

Related Products

Part # Name Product Family Comments
TPS54426   4.5V to 18V Input, 4A Synchronous Step-Down Converter with Light Load   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Looking for a device with Eco-mode™? Try theTPS54426.  
TPS54429   7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Looking for a device with more output current? Try the TPS54429.  
TPS54325   4.5V to 18V Input, 3A Synchronous Step Down DCAP2 Mode Converter   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Looking for a device with less output current? Try the TPS54325.  
TPS54531   3.5V to 28V Input, 5A, 570kHz Step-Down Converter with Eco-mode   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Looking for a device with higher input voltage? Try theTPS54531.  
TPS54494   4A Dual Channel Synchronous Step-Down Switcher with Integrated FET   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    Looking for a device with more dual or single output? Try the TPS54494.  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 851 25 Jul 2011

User Guides (1)

Title Type Size (KB) Date Views
PDF 369 03 Aug 2010 548

Selection & Solution Guides (3)

Title Type Size (KB) Date Views
PDF 571 01 Jun 2012 588
PDF 1595 14 Mar 2012 1,596
PDF 694 03 May 2011 742

More Literature (2)

Title Type Size (KB) Date Views
PDF 5518 05 Apr 2012 1,748
WMV 13943 20 Jul 2010 304

Tools & Software

Circuit Design & Simulation

WEBENCH® TPS54425
    Min   Max   Range  
  Vin – V    4.50 – 18.00V  
  Vout V    0.76 – 5.50V  
  Iout A    ≤ 4.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
##TOPVIEWARRAY##
 
What are WEBENCH® tools?

Models (3)

Title Category Type Size (KB) Date Views
TPS54425 PSpice Transient Model PSpice Model ZIP 53 KB 14 Dec 2010 254 views
TPS54425 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 184 KB 03 Jan 2011 85 views
TPS54425 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 41 KB 03 Jan 2011 249 views

Design Kits & Evaluation Modules (1)

Name Part# Type
Evaluation Module for TPS54425 4.5V to 18V Input, 4A Synchronous Step-Down Converter TPS54425EVM-608 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 (6)

Description Part # Company
11..13V -> 1.0V @ 3.0A PMP5619.1 Texas Instruments
11..13V -> 1.5V @ 3.0A PMP5619.2 Texas Instruments
11..13V -> 1.8V @ 3.0A PMP5619.3 Texas Instruments
11..13V -> 3.3V @ 3.0A PMP5619.4 Texas Instruments
Xilinx Kintex 7 Low Cost reference design PMP6776 Texas Instruments
Xilinx Kintex 7 Low Cost reference design (1V@6A) PMP6776.1 Texas Instruments

Support & Community


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Training & Events

Name Type Available During
Multi-Day PFC Design Workshop (Analog & Digital) sponsored by Biricha Digital Power Ltd. In-Person   15 Mar 2014  -  22 Mar 2014  
In-depth PFC Design Workshop In-Person   12 Nov 2013  -  14 Nov 2013  
Digital Power Multi-Day Workshop In-Person   05 Nov 2013  -  07 Nov 2013  
Digital Power Supply Design Workshop In-Person   18 Jun 2013  -  20 Jun 2013  
Optimizing Efficiency of Switching Mode Chargers Recorded Content   On Demand  


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