Datasheet Texas Instruments TPS54427DRCR — 数据表
制造商 | Texas Instruments |
系列 | TPS54427 |
零件号 | TPS54427DRCR |
4.5V至18V输入,4A同步降压转换器10-VSON -40至85
数据表
TPS54427 4.5-V to 18-V Input, 4-A Output Single Synchronous Step-Down Switcher With Integrated FET datasheet
PDF, 1.5 Mb, 修订版: C, 档案已发布: Feb 10, 2016
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价格
状态
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
打包
Pin | 10 |
Package Type | DRC |
Industry STD Term | VSON |
JEDEC Code | S-PDSO-N |
Package QTY | 3000 |
Carrier | LARGE T&R |
Device Marking | 54427 |
Width (mm) | 3 |
Length (mm) | 3 |
Thickness (mm) | .9 |
Pitch (mm) | .5 |
Max Height (mm) | 1 |
Mechanical Data | 下载 |
参数化
Control Mode | Current Mode |
Duty Cycle(Max) | 95 % |
Iout(Max) | 4 A |
Iq(Typ) | 0.95 mA |
Operating Temperature Range | -40 to 85 C |
Package Group | VSON |
Rating | Catalog |
Regulated Outputs | 1 |
Special Features | Enable,Synchronous Rectification |
Switching Frequency(Max) | 650 kHz |
Switching Frequency(Min) | 650 kHz |
Type | Converter |
Vin(Max) | 18 V |
Vin(Min) | 4.5 V |
Vout(Max) | 7 V |
Vout(Min) | 0.76 V |
生态计划
RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS54427EVM-052
Evaluation Module for TPS54427 Synchronous Step-Down Converter
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Optimize Output Filter on D-CAP2 for Stability ImprovementPDF, 155 Kb, 档案已发布: Jun 13, 2017
- 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: TPS54427 (4)
- TPS54427DDA TPS54427DDAR TPS54427DRCR TPS54427DRCT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)