Datasheet Texas Instruments TPS54426RSAR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS54426 |
| 零件号 | TPS54426RSAR |
具有Eco-Mode™16-QFN的4.5V至18V输入，4A同步降压转换器-40至85
数据表
4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT Converter with Eco-Mode datasheet
PDF, 1.3 Mb, 修订版: C, 档案已发布: Jul 25, 2011
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 | 16 | 16 |
| Package Type | RSA | RSA |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | TPS | 54426 |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | 下载 | 下载 |
参数化
| Control Mode | D-CAP2 |
| Duty Cycle(Max) | 90 % |
| Iout(Max) | 4 A |
| Iq(Typ) | 0.85 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | QFN |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 700 kHz |
| Switching Frequency(Min) | 700 kHz |
| Type | Converter |
| Vin(Max) | 18 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 0.76 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS54426EVM-608
Evaluation Module for TPS54426 4.5V to 18V Input, 4A Synchronous Step-Down Converter
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Intel Celeron M723 (Penryn ULV) Power System Reference DesignPDF, 60 Kb, 档案已发布: Aug 3, 2010
- D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On-PDF, 681 Kb, 档案已发布: Jan 2, 2013
TPS542xx D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On-Time with
模型线
系列: TPS54426 (4)
- TPS54426PWP TPS54426PWPR TPS54426RSAR TPS54426RSAT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)