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Other qualified versions of TPS54314
Customers Who Evaluated This Product Also Evaluated
Product InformationFeatures
SWIFT and PowerPAD are trademarks of Texas Instruments. Description
As members of the SWIFT family of dc/dc regulators, the TPS54311, TPS54312, TPS54313, TPS54314, TPS54315 and TPS54316 low-input-voltage high-output-current synchronous-buck PWM convertersintegrate all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that provides fast response under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a power good output useful for processor/logic reset, fault signaling and supply sequencing. The TPS54311, TPS54312, TPS54313, TPS54314, TPS54315 and TPS54316 devices devices are available in a thermally enhanced 20-pin TSSOP (PWP) PowerPAD package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles. |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Samples |
| TPS54314PWP | ACTIVE | -40 to 125 | 3.05 | 100u | HTSSOP (PWP) | 20 | View | 70 | TUBE | ||
| TPS54314PWPG4 | ACTIVE | -40 to 125 | 3.05 | 100u | HTSSOP (PWP) | 20 | View | 70 | TUBE | ||
| TPS54314PWPR | ACTIVE | -40 to 125 | 3.05 | 100u | HTSSOP (PWP) | 20 | View | 2000 | LARGE T&R | Purchase Samples | |
| TPS54314PWPRG4 | ACTIVE | -40 to 125 | 3.05 | 100u | HTSSOP (PWP) | 20 | View | 2000 | LARGE T&R | Purchase Samples | |
* 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.
| TI Inventory Status | Reported Distributor Inventory | |||||||
| TPS54314PWP | As of 8:55 AM GMT, 30 Nov 2008 | As of 8:55 AM GMT, 30 Nov 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 1037 | 9 Dec | 6 Weeks | Americas | Arrow | 2 | |||
| >10k | 30 Dec | Avnet | >1k | ||||||
| DigiKey | 108 | |||||||
| Mouser Electronics | 399 | |||||||
| Asia | WPI | 105 | ||||||
| Europe | Arrow Northern Europe | 60 | ||||||
| Avnet-SILICA | 120 | |||||||
| Farnell | 144 | |||||||
| TPS54314PWPG4 | As of 8:55 AM GMT, 30 Nov 2008 | As of 8:55 AM GMT, 30 Nov 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 1037 | 9 Dec | 6 Weeks | Americas | Avnet | 235 | |||
| >10k | 30 Dec | Europe | EBV Elektronik | 70 | |||||
| TPS54314PWPR | As of 8:55 AM GMT, 30 Nov 2008 | As of 8:55 AM GMT, 30 Nov 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 30 Dec | 6 Weeks | None Reported View Distributors | |||||
| TPS54314PWPRG4 | As of 8:55 AM GMT, 30 Nov 2008 | As of 8:55 AM GMT, 30 Nov 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 30 Dec | 6 Weeks | Europe | Spoerle | >1k | |||
* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| TPS54314PWP | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS54314PWPG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS54314PWPR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS54314PWPRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
View Application Notes for Step-Down Regulators
| Name | Part # | Company | Tool / Software Type |
| 3-A, 3-6 Vin DC/DC Converter with 1.8V Fixed Output | TPS54314EVM | Texas Instruments | Development Boards/EVMs |
| SwitcherPro(TM) Online Design Creator and Management Software | SWITCHERPRO | Texas Instruments | Application Software |
| SWIFT Designer Software Tool | SWIFT-SW | Texas Instruments | Application Software |
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| Alternative Products - Are similar to TPS54314 | |||
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