Datasheet Texas Instruments TPS54974PWPR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS54974 |
| 零件号 | TPS54974PWPR |
分离轨（3.3V，2.5V）输入，9A同步降压SWIFT™转换器В28-HTSSOP -40至85
数据表
Datasheet
状态
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
打包
| Pin | 28 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Width (mm) | 4.4 |
| Length (mm) | 9.7 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
生态计划
| RoHS | Not Compliant |
| Pb Free | No |
设计套件和评估模块
- Evaluation Modules & Boards: XILINXPWR-082
XILINXPWR-082 Power Management Evaluation Module for Xilinx FPGAs
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Thermal Performance of SWIFT(TM) DC/DC Converters in the 28-Pin HTSSOP PackagePDF, 267 Kb, 档案已发布: Feb 4, 2005
The thermal management of printed-circuit boards is complex, but must be well understood to achieve optimum performance and reliability. SWIFT(TM) dc/dc converters in the 28-pin HTSSOP package rely on an exposed lead frame die pad [PowerPAD(TM)] on the bottom of the package to provide an extremely low thermal resistance from junction to case. The thermal performance of the 6-, 9-, and 14-A SWIFT d
模型线
系列: TPS54974 (2)
- TPS54974PWPR TPS54974PWPRG4
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)