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Datasheet
- TPS40020 Synchronous Buck Controller (Rev. D)
(PDF , 833 KB) 31 May 2007 - View All Technical Documents
Related End Equipment
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- Video Broadcasting & Infrastructure: Scalable Platform
- Video Broadcasting: IP-Based Multi-Format Transcoder
- Video Communications System
- Video Conferencing: IP-Based HD
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 | | TPS40021PWP | ACTIVE | -40 to 85 | 1.60 | 1ku | HTSSOP (PWP) | 16 | View | 90 | 1K - 5K | Typical lead time for 1k quantity: 4 to 8 weeks | | TPS40021PWPG4 | ACTIVE | -40 to 85 | 1.60 | 1ku | HTSSOP (PWP) | 16 | View | 90 | 360 | Typical lead time for 1k quantity: 4 to 8 weeks | Not Available | | TPS40021PWPR | ACTIVE | -40 to 85 | 1.30 | 1ku | HTSSOP (PWP) | 16 | View | 2000 | >5K | 1k quantity lead time: In stock | Not Available | | TPS40021PWPRG4 | ACTIVE | -40 to 85 | 1.30 | 1ku | HTSSOP (PWP) | 16 | View | 2000 | >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 |
|---|---|---|---|
| CSD17301Q5A | 30V N Channel NexFET™ Power MOSFET | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40020 is a voltage-mode, synchronous buck PWM controller that uses TI�s proprietary Predictive Gate Drive? technology and an internal charge pump/boost circuits combine to provide a highly efficient, smaller solution |
| CSD16323Q3C | Dual Cool N-Channel NexFET Power MOSFET | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40020 is a voltage-mode, synchronous buck PWM controller that uses TI�s proprietary Predictive Gate Drive? technology and an internal charge pump/boost circuits combine to provide a highly efficient, smaller solution |
| CSD16321Q5 | N-Channel NexFET™ Power MOSFET | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40020 is a voltage-mode, synchronous buck PWM controller that uses TI�s proprietary Predictive Gate Drive? technology and an internal charge pump/boost circuits combine to provide a highly efficient, smaller solution |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 833 | 31 May 2007 |
More Literature (3)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 5401 | 13 May 2011 | 578 | ||
| 3733 | 27 Feb 2006 | 870 | ||
| 420 | 14 Jul 2003 | 417 |
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 (2)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| TPS40021 TINA-TI Transient Reference Design | TINA-TI Reference Design | TSC | 270 KB | 23 Jun 2011 | 114 views |
| TPS40021 TINA-TI Transient Spice Model | TINA-TI Spice Model | ZIP | 61 KB | 23 Jun 2011 | 186 views |
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| TPS40021 5V Input 1.5V Output, 20A Evaluation Module | TPS40021EVM-001 | Evaluation Modules & Boards |
Software (1)
|
Compensation Calculator Tool (Rev. D) (ZIP 131 KB ) 648 views, 09 Dec 2012 |
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 (5)
| Description | Part # | Company |
|---|---|---|
| Power Management Solution for Virtex(TM)-II (Design 4) | PR270 | Texas Instruments |
| Power Management Solution for Virtex-II Pro (Design 4) | PR271 | Texas Instruments |
| Reference Design for Telecom Applications (12V @ 1.1A) | PMP4742.1 | Texas Instruments |
| Sync Buck for communications (1.2V @ 18A) | PMP5239.1 | Texas Instruments |
| TPS40021, 1.25V @ 6Amps | PMP4513 | Texas Instruments |
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 |
|---|---|---|
| In-depth PFC Design Workshop sponsored by Biricha Digital Power Ltd. | In-Person | 30 Apr 2013 - 02 May 2013 |
| Power Fundamentals: Linear Regulator Fundamentals - NPN | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - Current/Emulated Current Mode Buck Regulators | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - COT Buck Regulators | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - Hysteretic Buck Regulators | Recorded Content | On Demand |
See More Training & Events