| TPS40100, Status:ACTIVE Wide Input Range Synchronous Buck Controller for Sequencing | ||||||
The TPS40100 is a mid voltage, wide-input (between 4.5 V and 18 V), synchronous, step-down controller. The TPS40100 offers programmable closed loop soft-start, programmable UVLO (with programmable hysteresis), programmable inductor sensed current limit and can be synchronized to other timebases. The TPS40100 incorporates MOSFET gate drivers for external N-channel high-side and synchronous rectifier (SR) MOSFET. Gate drive logic incorporates adaptive anti-cross conduction circuitry for improved efficiency, reducing both cross conduction and diode conduction in the rectifier MOSFET. The externally programmable current limit provides a hiccup overcurrent recovery characteristic. |
Customers Who Evaluated This Product Also Evaluated...Refine Your Selection - Analog & Mixed-Signal: DC/DC Controllers (External Switch) Support - Training | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pricing/Packaging/CAD Design Tools/Samples | ||||||||
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Temp (oC) | Budget Price ($US) | QTY | Industry Standard (TI Pkg) | Pins | Top Side Marking | Standard Pack Quantity | Package Carrier | Symbols | Samples |
| TPS40100RGER | ACTIVE | -40 to 85 | 2.45 | 100u | VQFN (RGE) | 24 | View | 3000 | LARGE T&R | Purchase Samples | |
| TPS40100RGERG4 | ACTIVE | -40 to 85 | 2.45 | 100u | VQFN (RGE) | 24 | View | 3000 | LARGE T&R | Purchase Samples | |
| TPS40100RGET | ACTIVE | -40 to 85 | 2.70 | 100u | VQFN (RGE) | 24 | View | 250 | SMALL T&R | Request Free Samples | |
| TPS40100RGETG4 | ACTIVE | -40 to 85 | 2.70 | 100u | VQFN (RGE) | 24 | View | 250 | SMALL T&R | Request Free 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.
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| * 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. |
| Quality & Lead (Pb)-Free Data | |||||
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| TPS40100RGER | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS40100RGERG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS40100RGET | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| TPS40100RGETG4 | 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. |
| Technical Documents |
| TPS40100 BUCK CONTROLLER (tps40100.pdf, 863 KB) 12 May 2005 Download |
| View Application Notes for DC/DC Controllers (External Switch) |
| Using the TPS40100 (sluu224.pdf, 469 KB) 25 May 2005 Download |
| View User Guides for DC/DC Controllers (External Switch) |
| Line Power Podcast (sluc076.wmv, 7000 KB) 19 Sep 2007 wmv |
| Reference Design Cookbook 2 - Power Management (slub012.pdf, 3733 KB) 27 Feb 2006 Download |
| Tools & Software |
| Part # | Company | Tool / Software Type | |
| 12V Input, 3.3V Output, 10A Synchronous Buck Controller | TPS40100EVM-001 | Texas Instruments | Development Boards/EVMs |
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