Datasheet Texas Instruments LM21212MHX-2/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM21212-2 |
| 零件号 | LM21212MHX-2/NOPB |
2.95-5.5V，12A，电压模式同步降压稳压器，频率可调20-HTSSOP -40至125
数据表
12A High Efficiency Synchronous Buck Regulator w/Adjustable Switching Frequency datasheet
PDF, 1.1 Mb, 修订版: A, 档案已发布: Mar 28, 2013
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 20 | 20 |
| Package Type | PWP | PWP |
| Industry STD Term | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | LM21212 | MH-2 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 6.5 | 6.5 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | 下载 | 下载 |
参数化
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 12 A |
| Iq(Typ) | 1.5 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | HTSSOP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking |
| Switching Frequency(Max) | 1500 kHz |
| Switching Frequency(Min) | 300 kHz |
| Type | Converter |
| Vin(Max) | 5.5 V |
| Vin(Min) | 2.95 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 0.6 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: LM21212-2EVM
Evaluation Board for the LM21212-2
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: LM21212-2 (3)
- LM21212MH-2/NOPB LM21212MHE-2/NOPB LM21212MHX-2/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:
LM21212MHX2/NOPB, LM21212MHX 2/NOPB