TPS40021
(ACTIVE) Enhanced Low Input (2.25V-5.5V) up to 1MHz Frequency, Sync. Buck Controller, source/sink

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community

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

* 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
PDF 833 31 May 2007

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 405 18 Nov 2003 753

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 9158 11 Mar 2013 28,115

More Literature (3)

Title Type Size (KB) Date Views
PDF 5401 13 May 2011 578
PDF 3733 27 Feb 2006 870
PDF 420 14 Jul 2003 417

Tools & Software

Circuit Design & Simulation

Design Now with SwitcherPro™

 Input

  Min   Max
*Vin Min: 2.25 V 5.5 V
* Vin Max: 2.25 V 5.5 V

 Output*Required

  Min   Max
* Vout: 0.7 V 4 V
* Iout Max: 0.0 A 25 A
(+)View Multiple Outputs

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)


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