Datasheet Texas Instruments TPS54334DDAR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS54334 |
| 零件号 | TPS54334DDAR |
4.2V至28V输入电压，3A输出电流，具有570kHz固定频率的同步降压转换器8-SO PowerPAD -40至85
数据表
TPS54334 4.2-V to 28-V Input Voltage, 3-A Output Current Synchronous Step-Down Voltage Converter datasheet
PDF, 1.7 Mb, 修订版: A, 档案已发布: Feb 10, 2016
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 8 |
| Package Type | DDA |
| Industry STD Term | HSOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 54334 |
| Width (mm) | 3.9 |
| Length (mm) | 4.89 |
| Thickness (mm) | 1.48 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.7 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Current Mode |
| Duty Cycle(Max) | 90 % |
| Iout(Max) | 3 A |
| Iq(Typ) | 0.6 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | SO PowerPAD |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable |
| Switching Frequency(Max) | 570 kHz |
| Switching Frequency(Min) | 570 kHz |
| Type | Converter |
| Vin(Max) | 28 V |
| Vin(Min) | 4.2 V |
| Vout(Max) | 25 V |
| Vout(Min) | 0.8 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS54334EVM-722
TPS54334EVM-722 3-A Regulator Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS65981EVM
TPS65981 USB Type-C and USB PD Controller, Power Switch, and High Speed Multiplexer EVM
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: TPS54334 (5)
- TPS54334DDA TPS54334DDAR TPS54334DDAT TPS54334DRCR TPS54334DRCT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)