TPS54312
(ACTIVE) 3V to 6V Input, 3A Synchronous Step-Down Converter with 1.2V Output 

Description &
Features
 Sample &
Buy
 Technical
Documents
 Tools &
Software
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3V to 6V Input, 3A Synchronous Step-Down Converter with 1.2V Output  - TPS54312

Datasheet

Design your power supply here

Please visit the WEBENCH® panel to the right and click the Open Design button

WEBENCH® TPS54312
    Min   Max   Range  
  Vin – V    3.00 – 6.00V  
  Vout V    1.20 – 1.20V  
  Iout A    ≤ 3.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Rpgood Cboot L1 Cout Cin Cbias '
 
What are WEBENCH® tools?

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Price | QTY Package | Pins Top Side Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
TPS54312PWP ACTIVE 2.64 | 1ku HTSSOP (PWP) | 20 View 70 >5K 1k quantity lead time: In stock
TPS54312PWPG4 ACTIVE 2.64 | 1ku HTSSOP (PWP) | 20 View 70 281 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
TPS54312PWPR ACTIVE 2.20 | 1ku HTSSOP (PWP) | 20 View 2000 >5K 1k quantity lead time: In stock
Not Available Contact Distributor TPS54312PWPRG4 ACTIVE 2.20 | 1ku HTSSOP (PWP) | 20 View 2000 No Stock For lead times contact TI Authorized Distributor or local TI sales office

* 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 741 21 Apr 2005

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 58 12 Apr 2012 1,305

Tools & Software

Circuit Design & Simulation

WEBENCH® TPS54312
    Min   Max   Range  
  Vin – V    3.00 – 6.00V  
  Vout V    1.20 – 1.20V  
  Iout A    ≤ 3.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Rpgood Cboot L1 Cout Cin Cbias '
 
What are WEBENCH® tools?

Design Now with SwitcherPro™

 Input

  Min   Max
*Vin Min: 3 V 6 V
* Vin Max: 3 V 6 V

 Output*Required

  Min   Max
* Vout: 1.2 V 1.2 V
* Iout Max: 0.0 A 3 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

Models (3)

Title Category Type Size (KB) Date Views
TPS54312 PSpice Transient Model PSpice Model ZIP 61 KB 16 Aug 2010 208 views
TPS54312xx TINA-TI Transient Reference Design TINA-TI Reference Design TSC 841 KB 15 Apr 2011 125 views
TPS54312xx TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 36 KB 15 Apr 2011 202 views

Design Kits & Evaluation Modules (1)

Name Part# Type
3-A, 3-6 Vin DC/DC Converter with 1.8V Fixed Output TPS54314EVM 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

Support & Community


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