SLVS497F SEPTEMBER 2003 – June 2016 TPS65140 , TPS65141 , TPS65145
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Detailed Description
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8 Application and Implementation
- 8.1 Application Information
- 8.2
Typical Application
- 8.2.1 Design Requirements
- 8.2.2
Detailed Design Procedure
- 8.2.2.1
Boost Converter Design Procedure
- 8.2.2.1.1 Inductor Selection
- 8.2.2.1.2 Output Capacitor Selection
- 8.2.2.1.3 Input Capacitor Selection
- 8.2.2.1.4 Rectifier Diode Selection
- 8.2.2.1.5 Converter Loop Design and Stability
- 8.2.2.1.6 Design Procedure Quick Steps
- 8.2.2.1.7 Setting the Output Voltage and Selecting the Feedforward Capacitor
- 8.2.2.1.8 Compensation
- 8.2.2.1.9 Negative Charge Pump
- 8.2.2.1.10 Positive Charge Pump
- 8.2.2.1.11 Linear Regulator Controller
- 8.2.2.1
Boost Converter Design Procedure
- 8.2.3 Application Curves
- 8.3 System Examples
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RGE|24
- PWP|24
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購信息
11 Device and Documentation Support
11.1 Device Support
11.1.1 Third-Party Products Disclaimer
TI'S PUBLICATION OF INFORMATION REGARDING THIRD-PARTY PRODUCTS OR SERVICES DOES NOT CONSTITUTE AN ENDORSEMENT REGARDING THE SUITABILITY OF SUCH PRODUCTS OR SERVICES OR A WARRANTY, REPRESENTATION OR ENDORSEMENT OF SUCH PRODUCTS OR SERVICES, EITHER ALONE OR IN COMBINATION WITH ANY TI PRODUCT OR SERVICE.
11.2 Documentation Support
11.2.1 Related Documentation
For related documentation see the following:
- PowerPAD Thermally Enhanced Package (SLMA002)
- Power Pad Made Easy (SLMA004)
- QFN/SON PCB Attachement (SLUA271)
11.3 Related Links
The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy.
Table 4. Related Links
| PARTS | PRODUCT FOLDER | SAMPLE & BUY | TECHNICAL DOCUMENTS | TOOLS & SOFTWARE | SUPPORT & COMMUNITY |
|---|---|---|---|---|---|
| TPS65140 | Click here | Click here | Click here | Click here | Click here |
| TPS65141 | Click here | Click here | Click here | Click here | Click here |
| TPS65145 | Click here | Click here | Click here | Click here | Click here |
11.4 Receiving Notification of Documentation Updates
To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document.
11.5 Community Resources
The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.
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TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
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Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.
11.6 Trademarks
PowerPAD, E2E are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.
11.7 Electrostatic Discharge Caution
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
11.8 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.