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Datasheet
- 2.5-A/1.5-A DUAL FULLY SYNCHRONOUS BUCK CONVERTER
(PDF , 1723 KB) 18 Aug 2009 - View All Technical Documents
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Temp (oC) | Price | QTY | Package | Pins | Top Side Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | Not Available | | TPS54291PWP | ACTIVE | -40 to 145 | 3.36 | 1ku | HTSSOP (PWP) | 16 | View | 90 | TUBE | 738 | Typical lead time for 1k quantity: 4 to 8 weeks | | TPS54291PWPR | ACTIVE | -40 to 145 | 2.80 | 1ku | HTSSOP (PWP) | 16 | View | 2000 | LARGE T&R | >5K | 1k quantity lead time: In stock |
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* 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 |
|---|---|---|---|---|
| 1723 | 18 Aug 2009 |
Selection & Solution Guides (3)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 9158 | 11 Mar 2013 | 31,448 | ||
| 58 | 12 Apr 2012 | 1,288 | ||
| 145 | 31 Jan 2012 | 1,002 |
Tools & Software
Circuit Design & Simulation
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 |
|---|---|---|---|---|---|
| TPS54291 PSpice Transient Model | PSpice Model | ZIP | 101 KB | 12 Nov 2009 | 226 views |
| TPS54291 TINA-TI Transient Reference Design | TINA-TI Reference Design | TSC | 169 KB | 25 May 2011 | 103 views |
| TPS54291 TINA-TI Transient Spice Model | TINA-TI Spice Model | ZIP | 35 KB | 25 May 2011 | 201 views |
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| 12V Input, 3.3V 1.5A and 1.2V and 2.5A Dual Sync Buck Converter Evaluation Module | TPS54291EVM-431 | 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
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. |
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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 |
| Optimizing Efficiency of Switching Mode Chargers | Recorded Content | On Demand |
| Single Cell Gauging 101 - Part 2: Classic Fuel Gauging Approaches | Recorded Content | On Demand |
See More Training & Events