Datasheet
- LOW PIN COUNT SYNCHRONOUS BUCK CONTROLLER (Rev. C)
(PDF , 925 KB) 22 Jul 2012 - 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 | | TPS40190DRCR | ACTIVE | -40 to 85 | 0.90 | 1ku | SON (DRC) | 10 | View | 3000 | LARGE T&R | >5K | 1k quantity lead time: In stock | Contact Distributor | TPS40190DRCRG4 | ACTIVE | -40 to 85 | 0.90 | 1ku | SON (DRC) | 10 | View | 3000 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | | TPS40190DRCT | ACTIVE | -40 to 85 | 1.04 | 1ku | SON (DRC) | 10 | View | 250 | SMALL T&R | >5K | 1k quantity lead time: In stock | Not Available | | TPS40190DRCTG4 | ACTIVE | -40 to 85 | 1.04 | 1ku | SON (DRC) | 10 | View | 250 | SMALL T&R | 830 | For lead times contact TI Authorized Distributor or local TI sales office |
|---|
* 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 |
|---|---|---|---|
| TPS40170 | 4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller | CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN (BUCK) CONTROLLER | 4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller with Bidirectional Sync |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 925 | 22 Jul 2012 |
More Literature (10)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 5401 | 13 May 2011 | 825 | ||
| 334 | 09 Sep 2009 | 560 | ||
| 1689 | 24 Jun 2008 | 776 | ||
| 1686 | 24 Jun 2008 | 766 | ||
| 498 | 15 Feb 2008 | 738 | ||
| 64 | 15 Feb 2008 | 740 | ||
| Multiple Files | 15 Feb 2008 | 640 | ||
| 121 | 22 Jan 2007 | 706 | ||
| 3733 | 27 Feb 2006 | 1,037 | ||
| 420 | 14 Jul 2003 | 905 |
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 (6)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| TPS40190 PSpice Average Model | PSpice Model | ZIP | 18 KB | 02 Apr 2013 | 416 views |
| TPS40190 PSpice Transient Model (Rev. C) | PSpice Model | ZIP | 50 KB | 02 Apr 2013 | 424 views |
| TPS40190 TINA-TI Transient Reference Design (Rev. B) | TINA-TI Reference Design | TSC | 610 KB | 29 Oct 2009 | 665 views |
| TPS40190 TINA-TI Average Reference Design (Rev. C) | TINA-TI Reference Design | TSC | 383 KB | 27 Jul 2009 | 223 views |
| TPS40190 TINA-TI Transient Spice Model (Rev. B) | TINA-TI Spice Model | ZIP | 37 KB | 29 Oct 2009 | 528 views |
| TPS40190 TINA-TI Average Spice Model (Rev. A) | TINA-TI Spice Model | ZIP | 7 KB | 27 Jul 2009 | 508 views |
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| 12V Input, 1.5V Output, 10A Sync Buck Converter Evaluation Module | TPS40190EVM-001 | Evaluation Modules & Boards |
Software (1)
|
Compensation Calculator Tool (Rev. D) (ZIP 131 KB ) 1,062 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 (22)
Related End Equipment
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. |
||
|
||
Training & Events
| Name | Type | Available During |
|---|---|---|
|
Survey of Control Topologies for TPS and LM Non-Isolated DC/DC Controllers
This presentation will illustrate and survey each control mode’s operation and switching characteristics. |
On-Line Training | On Demand |
|
WEBENCH Power Supply Design Seminar
Designing stable power supplies is extremely easy using WEBENCH Design tools. |
1-Day Workshops | Mon, 07 Oct 2013 - Thu, 10 Oct 2013 |
|
Technology Days 2013
See the latest cutting-edge analog and digital technologies across a wide range of applications. |
1-Day Workshops | Thu, 10 Oct 2013 - Thu, 07 Nov 2013 |
|
Telehealth: Trends, Challenges and Solutions
This session will present the overview of telehealth systems and relevant technologies. |
On-Line Training | On Demand |
|
IP Network Camera Analog Solutions Overview
This session discusses system-level solutions for IP Camera and DVR/DVS. |
On-Line Training | On Demand |

Cart 