Datasheet Texas Instruments LM3679UR-1.8/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM3679 |
| 零件号 | LM3679UR-1.8/NOPB |
适用于超薄型应用的3MHz，350mA微型降压型DC-DC转换器5-DSBGA -30至85
数据表
3MHz, 350mA Mini Step-Down DC-DC Conv for Ultra Low Profile Apps (ht < 0.55mm) datasheet
PDF, 5.9 Mb, 修订版: A, 档案已发布: Feb 5, 2008
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 | 5 |
| Package Type | YPD |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | R |
| Thickness (mm) | .22 |
| Pitch (mm) | .5 |
| Max Height (mm) | .425 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 0.35 A |
| Iq(Typ) | 0.016 mA |
| Operating Temperature Range | -30 to 85 C |
| Package Group | DSBGA |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency,Synchronous Rectification |
| Switching Frequency(Max) | 3500 kHz |
| Switching Frequency(Min) | 2500 kHz |
| Type | Converter |
| Vin(Max) | 5.5 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 1.8 V |
| Vout(Min) | 1.8 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: LM3679TL-1.8EV
LM3679TL-1.8 Evaluation Board
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: LM3679 (5)
- LM3679TL-1.8/NOPB LM3679UR-1.2/NOPB LM3679UR-1.8/NOPB LM3679URX-1.2/NOPB LM3679URX-1.8/NOPB
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
其他名称:
LM3679UR1.8/NOPB, LM3679UR 1.8/NOPB