SBVS121E August 2010 – May 2015 TPS7A49
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Parameter Measurement Information
- 8 Detailed Description
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9 Application and Implementation
- 9.1
Application Information
- 9.1.1 Adjustable Operation
- 9.1.2 Capacitor Recommendations
- 9.1.3 Input and Output Capacitor Requirements
- 9.1.4 Noise-Reduction and Feed-Forward Capacitor Requirements
- 9.1.5 Maximum AC Performance
- 9.1.6 Output Noise
- 9.1.7 Post DC-DC Converter Filtering
- 9.1.8 Power-Supply Rejection
- 9.1.9 Transient Response
- 9.1.10 Audio Applications
- 9.1.11 Power for Precision Analog
- 9.2 Typical Application
- 9.3 Do's and Don’ts
- 9.1
Application Information
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息
12 Device and Documentation Support
12.1 Device Support
12.1.1 Development Support
12.1.1.1 Evaluation Modules
An evaluation module (EVM) is available to assist in the initial circuit performance evaluation using the TPS7A49. The TPS7A30-49EVM-567 evaluation module (and related user's guide) can be requested at the Texas Instruments website through the product folder or purchased directly from the TI eStore.
12.1.1.2 Spice Models
Computer simulation of circuit performance using SPICE is often useful when analyzing the performance of analog circuits and systems. A SPICE model for the TPS7A49 is available through the product folder under Tools & Software.
12.1.2 Device Nomenclature
Table 2. Device Nomenclature(1)
| PRODUCT | VOUT |
|---|---|
| TPS7A49xxyyyz | xx is the nominal output voltage. An 01 denotes an adjustable voltage version. yyy is the package designator. z is the package quantity. R is for reel (3000 pieces), T is for tape (250 pieces). |
12.2 Documentation Support
12.3 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.
12.4 Trademarks
PowerPAD, E2E are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.
12.5 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.
12.6 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.