Datasheet
- TPS40140 Dual or 2- Phase, Stackable Controller (Rev. H)
(PDF , 1830 KB) 24 Jun 2013 - View All Technical Documents
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 | | TPS40140RHHR | ACTIVE | -40 to 85 | 2.50 | 1ku | VQFN (RHH) | 36 | View | 2500 | LARGE T&R | >5K | 1k quantity lead time: In stock | Contact Distributor | TPS40140RHHRG4 | ACTIVE | -40 to 85 | 2.50 | 1ku | VQFN (RHH) | 36 | View | 2500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | | TPS40140RHHT | ACTIVE | -40 to 85 | 2.88 | 1ku | VQFN (RHH) | 36 | View | 250 | SMALL T&R | >5K | 1k quantity lead time: In stock | Not Available | | TPS40140RHHTG4 | ACTIVE | -40 to 85 | 2.88 | 1ku | VQFN (RHH) | 36 | View | 250 | SMALL T&R | 1K - 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.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| TPS40322 | Dual Output or Two-phase Synchronous Buck Controller | DC/DC SWITCHING REGULATOR - DC/DC Multi-phase | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. |
| CSD17301Q5A | 30V N Channel NexFET™ Power MOSFET | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40140 is a multi-functional synchronous buck controller that can be configured to provide either a single-output two-phase power supply or a power supply that supports two independent outputs. Several TPS40140 controllers can be stacked up to a 16-phase multi-phase single output power supply. Alternatively, several controllers providing multiple independent outputs can be synchronized in an interleaving pattern for improved input ripple current. |
| CSD17510Q5A | 30V N-Channel Low Side NexFET Power MOSFET with 20 Volt Vgs | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40140 is a multi-functional synchronous buck controller that can be configured to provide either a single-output two-phase power supply or a power supply that supports two independent outputs. Several TPS40140 controllers can be stacked up to a 16-phase multi-phase single output power supply. Alternatively, several controllers providing multiple independent outputs can be synchronized in an interleaving pattern for improved input ripple current. |
| CSD17309Q3 | 30V N Channel NexFET™ Power MOSFET | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40140 is a multi-functional synchronous buck controller that can be configured to provide either a single-output two-phase power supply or a power supply that supports two independent outputs. Several TPS40140 controllers can be stacked up to a 16-phase multi-phase single output power supply. Alternatively, several controllers providing multiple independent outputs can be synchronized in an interleaving pattern for improved input ripple current. |
| CSD17308Q3 | 30V N-Channel NexFET™ Power MOSFET | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40140 is a multi-functional synchronous buck controller that can be configured to provide either a single-output two-phase power supply or a power supply that supports two independent outputs. Several TPS40140 controllers can be stacked up to a 16-phase multi-phase single output power supply. Alternatively, several controllers providing multiple independent outputs can be synchronized in an interleaving pattern for improved input ripple current. |
| CSD87350Q5D | Synchronous Buck NexFET™ Power Block MOSFET Pair | POWER MOSFET - POWER MOSFET MODULE | The TPS40140 is a multi-functional synchronous buck controller that can be configured to provide either a single-output two-phase power supply or a power supply that supports two independent outputs. Several TPS40140 controllers can be stacked up to a 16-phase multi-phase single output power supply. Alternatively, several controllers providing multiple independent outputs can be synchronized in an interleaving pattern for improved input ripple current. |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1830 | 24 Jun 2013 |
Application Notes (2)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| ZIP | 28 | 05 Jun 2007 | 869 | |
| 678 | 18 May 2007 | 1,346 |
User Guides (2)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 1037 | 21 Jan 2010 | 1,414 | |||
| 979 | 05 Jan 2007 | 1,346 |
Selection & Solution Guides (4)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 3889 | 17 May 2013 | 2,536 | ||
| 9158 | 11 Mar 2013 | 40,564 | ||
| 1595 | 14 Mar 2012 | 2,494 | ||
| 184 | 22 Feb 2012 | 2,244 |
More Literature (6)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 53 | 02 Aug 2011 | 615 | ||
| 81 | 30 Oct 2009 | 547 | ||
| 193 | 01 Oct 2009 | 709 | ||
| 218 | 15 Feb 2008 | 709 | ||
| 87 | 15 Feb 2008 | 731 | ||
| Multiple Files | 15 Feb 2008 | 593 |
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 |
|---|---|---|---|---|---|
| TPS40140 PSpice Transient Model | PSpice Model | ZIP | 115 KB | 12 Mar 2009 | 534 views |
| TPS40140 TINA-TI Transient Reference Design | TINA-TI Reference Design | TSC | 157 KB | 16 Jun 2009 | 163 views |
| TPS40140 TINA-TI Transient Spice Model | TINA-TI Spice Model | ZIP | 109 KB | 16 Jun 2009 | 469 views |
Design Kits & Evaluation Modules (2)
| Name | Part# | Type |
|---|---|---|
| 32A Single Output, Two Phase Stackable Synchronous Buck Converter Evaluation Module | TPS40140EVM-003 | Evaluation Modules & Boards |
| Stackable Evaluation Module | TPS40140EVM-002 | 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 |
Reference Designs (30)
Related End Equipment
Support & Community
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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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