Datasheet Texas Instruments TPS54334DDA — 数据表
制造商 | Texas Instruments |
系列 | TPS54334 |
零件号 | TPS54334DDA |
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 | Yes |
打包
Pin | 8 |
Package Type | DDA |
Industry STD Term | HSOIC |
JEDEC Code | R-PDSO-G |
Package QTY | 75 |
Carrier | TUBE |
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)