Datasheet Texas Instruments UCC3954DTR — 数据表
| 制造商 | Texas Instruments |
| 系列 | UCC3954 |
| 零件号 | UCC3954DTR |
单节锂离子至+ 3.3V转换器8-SOIC -20至70
数据表
价格
状态
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
打包
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | 下载 |
生态计划
| RoHS | Not Compliant |
| Pb Free | No |
应用须知
- DN-86 UCC3954 Single Cell Lithium-Ion to +3.3V Converter EVM BoardPDF, 79 Kb, 档案已发布: Sep 5, 1999
This design note describes the UCC3954 evaluation kit, which allows the designer to evaluate the performance of the UCC3954 Single-Cell Lithium-Ion to +3.3V Converter. The UCC3954, along with a few external components, develops a regulated +3.3V from a single lithium-ion battery in which terminal voltage can vary between 2.5V and 4.2V. The UCC3954 uses a simple flyback (buck-boost) technique to co
模型线
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)