Datasheet Texas Instruments LM34919CQSD/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM34919C-Q1 |
| 零件号 | LM34919CQSD/NOPB |
汽车类4.5-50V宽输入电压600mA 2.6MHz超小型恒定导通时间非同步降压稳压器12-WSON -40至125
数据表
LM34919C-Q1 Ultra Small 50V, 600mA Const On-Time Buck Switchg Reg datasheet
PDF, 1.3 Mb, 修订版: A, 档案已发布: Dec 12, 2013
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 | 12 |
| Package Type | DNT |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | L34919C |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 99 % |
| Iout(Max) | 0.6 A |
| Iq(Typ) | 2.2 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | WSON |
| Rating | Automotive |
| Regulated Outputs | 1 |
| Special Features | Enable,Power Good |
| Switching Frequency(Max) | 2600 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Converter |
| Vin(Max) | 50 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 45 V |
| Vout(Min) | 2.5 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: LM34919CQSDEVM
LM34919C-Q1 50V, 600 mA Wide Vin Constant On-Time Buck Switching Regulator Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LM34919CQTLEVM
LM34919C-Q1 50V, 600 mA Wide Vin Constant On-Time Buck Switching Regulator Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: LM34919C-Q1 (4)
- LM34919CQSD/NOPB LM34919CQSDX/NOPB LM34919CQTL/NOPB LM34919CQTLX/NOPB
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)