Datasheet Texas Instruments TPS65287RHA — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS65287 |
| 零件号 | TPS65287RHA |
具有负载开关和按钮控制的4.5V至18V输入，3A / 2A / 2A同步降压转换器40-VQFN -40至125
数据表
4.5-V-18-V Input, High Current, Synchronous Step Down 3-DC-DC Converters... datasheet
PDF, 2.3 Mb, 档案已发布: May 17, 2013
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价格
状态
| Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) |
| Manufacture's Sample Availability | No |
打包
| Pin | 40 |
| Package Type | RHA |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Width (mm) | 6 |
| Length (mm) | 6 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Approx. Price (US$) | 2.75 | 1ku |
| Control Mode | Current Mode |
| Duty Cycle(Max)(%) | 95 |
| Iout(Max)(A) | 3 |
| Iq(Typ)(mA) | 0.7 |
| Operating Temperature Range(C) | -40 to 125 |
| Package Group | VQFN |
| Rating | Catalog |
| Regulated Outputs(#) | 3 |
| Special Features | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification UVLO Adjustable |
| Switching Frequency(Max)(kHz) | 2200 |
| Switching Frequency(Min)(kHz) | 300 |
| Type | Converter |
| Vin(Max)(V) | 18 |
| Vin(Min)(V) | 4.5 |
| Vout(Max)(V) | 17 |
| Vout(Min)(V) | 0.8 |
生态计划
| RoHS | Not Compliant |
| Pb Free | No |
设计套件和评估模块
- Evaluation Modules & Boards: TPS65287EVM
TPS65287 Triple Buck Converter with High Power Switch Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: TPS65287 (3)
- TPS65287RHA TPS65287RHAR TPS65287RHAT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)