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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 | Top Side Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | | TPS40190DRCR | ACTIVE | -40 to 85 | 0.90 | 1ku | SON (DRC) | 10 | View | 3000 | >5K | 1k quantity lead time: In stock | Contact Distributor | TPS40190DRCRG4 | ACTIVE | -40 to 85 | 0.90 | 1ku | SON (DRC) | 10 | View | 3000 | 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 | >5K | 1k quantity lead time: In stock | Not Available | | TPS40190DRCTG4 | ACTIVE | -40 to 85 | 1.04 | 1ku | SON (DRC) | 10 | View | 250 | 1K - 5K | For lead times contact TI Authorized Distributor or local TI sales office |
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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 |
|---|---|---|---|
| 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 | 578 | ||
| 334 | 09 Sep 2009 | 212 | ||
| 1689 | 24 Jun 2008 | 227 | ||
| 1686 | 24 Jun 2008 | 232 | ||
| 498 | 15 Feb 2008 | 171 | ||
| 64 | 15 Feb 2008 | 188 | ||
| Multiple Files | 15 Feb 2008 | 79 | ||
| 121 | 22 Jan 2007 | 170 | ||
| 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 (6)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| TPS40190 PSpice Average Model | PSpice Model | ZIP | 18 KB | 02 Apr 2013 | 40 views |
| TPS40190 PSpice Transient Model (Rev. C) | PSpice Model | ZIP | 50 KB | 02 Apr 2013 | 168 views |
| TPS40190 TINA-TI Transient Reference Design (Rev. B) | TINA-TI Reference Design | TSC | 610 KB | 29 Oct 2009 | 686 views |
| TPS40190 TINA-TI Average Reference Design (Rev. C) | TINA-TI Reference Design | TSC | 383 KB | 27 Jul 2009 | 118 views |
| TPS40190 TINA-TI Transient Spice Model (Rev. B) | TINA-TI Spice Model | ZIP | 37 KB | 29 Oct 2009 | 195 views |
| TPS40190 TINA-TI Average Spice Model (Rev. A) | TINA-TI Spice Model | ZIP | 7 KB | 27 Jul 2009 | 198 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)
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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 (8)
| Description | Part # | Company |
|---|---|---|
| 12VDC Input, 6A White LED Driver With PWM Dimming | PMP4217 | Texas Instruments |
| Buck for Server (3.3V @ 2.5A) | PMP1581.1 | Texas Instruments |
| Dual buck (3.3V @ 1.1A) | PMP4848.1 | Texas Instruments |
| Multiphase, Sync Buck, Buck-Boost, Boost for IP Converter (1.2V @ 40A) | PMP3061.1 | Texas Instruments |
| Sync Buck (1V @ 18A) | PMP3042 | Texas Instruments |
| Sync Buck (2.5V @ 20A) | PMP1402 | Texas Instruments |
| Sync Buck (2.5V @ 4A) for Telecom | PMP2928 | Texas Instruments |
| Sync Buck for Telecom (3.37V @ 12A) | PMP1847.1 | 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