Datasheet
- 4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller
(PDF , 1518 KB) 20 Feb 2011 - View All Technical Documents
Related End Equipment
- Blu-ray Player and Home Theater
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- Flow Meter
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- Motor Control: Brushed DC
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- Motor Control: High-Voltage
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- Motor Control: Stepper Motor
- Network-Attached Storage (NAS)
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- Power Quality Meter
- Programmable Logic Controller
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- X-ray: Baggage Scanner
- xDSL Modem/DSLAM
Sample & Buy
| Free Samples | Buy Now | Part# | Status | Temp (oC) | Price | QTY | Package|Pins | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | Not Available | | TPS40170RGYR | ACTIVE | -40 to 125 | 2.30 | 1ku | VQFN (RGY) | 20 | 3000 | LARGE T&R | 1K - 5K | 1k quantity lead time: In stock | | TPS40170RGYT | ACTIVE | -40 to 125 | 2.65 | 1ku | VQFN (RGY) | 20 | 250 | SMALL T&R | 1K - 5K | 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.
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1518 | 20 Feb 2011 |
Application Notes (4)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| Multiple Files | 25 Jul 2011 | ||||
| 3027 | 15 Jul 2011 | ||||
| 129 | 17 Jun 2011 | ||||
| 1954 | 17 Jun 2011 |
Selection & Solution Guides (3)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1595 | 14 Mar 2012 | |||
| 184 | 22 Feb 2012 | |||
| 246 | 03 May 2011 |
Tools & Software
Circuit Design & Simulation
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To learn more about SwitcherPro™ visit www.ti.com/switcherpro
Models (7)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| TPS40170 PSpice Average Model (Rev. A) | PSpice Model | ZIP | 152 KB | 07 Oct 2011 | |
| TPS40170 PSpice Transient Model (Rev. A) | PSpice Model | ZIP | 110 KB | 08 Jul 2011 | |
| TPS40170 PSpice Transient Model | PSpice Model | ZIP | 110 KB | 30 Mar 2011 | |
| TPS40170 TINA-TI Average Reference Design | TINA-TI Reference Design | TSC | 80 KB | 14 Oct 2011 | |
| TPS40170 TINA-TI Transient Reference Design | TINA-TI Reference Design | TSC | 883 KB | 14 Jul 2011 | |
| TPS40170 TINA-TI Average Spice Model | TINA-TI Spice Model | ZIP | 6 KB | 14 Oct 2011 | |
| TPS40170 TINA-TI Transient Spice Model | TINA-TI Spice Model | ZIP | 76 KB | 14 Jul 2011 |
Design Kits & Evaluation Modules (2)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Analysis Software |
| Evaluation Module for TPS40170 Synchronous PWM Buck Controller | TPS40170EVM-578 | Development Boards/EVMs |
Software & Development Tools (2)
| Name | Part# | Type |
|---|---|---|
| SwitcherPro(TM) Switching Power Supply Design Tool | SWITCHERPRO | Application Software |
| TPS40k Type III Loop Stability Design Calculator (Rev. C) (ZIP 133 KB ) 03 Jan 2012 | ||
Reference Designs (7)
| Description | Part# | Company |
|---|---|---|
| 16Vdc-40Vdc input current/power regulated energy storage with high power LED drive | PMP6572.1 | Texas Instruments |
| 16Vdc-40Vdc input current/power regulated energy storage with high power LED drive | PMP6572.2 | Texas Instruments |
| 174W sync buck converter achieves 98% efficiency | PMP5959 | Texas Instruments |
| 240W sync buck converter achieves 98% efficiency | PMP6703 | Texas Instruments |
| 48Vin, 12Vout @ 20A with 97% peak efficiency | PMP6680 | Texas Instruments |
| 9V - 32V input to -28V/1.5A negative output buck-boost LED current regulator | PMP6867 | Texas Instruments |
| Positive 12V to -4.35V/15A buck-boost converter | PMP6795 | Texas Instruments |
Support and Community
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