Datasheet Texas Instruments LM2742MTC/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM2742 |
| 零件号 | LM2742MTC/NOPB |
具有可调软启动功能的2.2-16V，电压模式同步降压控制器14-TSSOP -40至125
数据表
LM2742 N-Chan FET Synch Buck Reg Cntrlr for Low Output Voltages datasheet
PDF, 1.4 Mb, 修订版: C, 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 | Yes |
打包
| Pin | 14 | 14 |
| Package Type | PW | PW |
| Industry STD Term | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 94 | 94 |
| Carrier | TUBE | TUBE |
| Device Marking | MTC | 2742 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 5 | 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) | 90 % |
| Iout(Max) | 20 A |
| Iq(Typ) | 1.5 mA |
| Number of Phases | 1 |
| Operating Temperature Range | -40 to 125 C |
| Package Group | TSSOP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Power Good,Synchronous Rectification |
| Switching Frequency(Max) | 2000 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Controller |
| Vin(Max) | 16 V |
| Vin(Min) | 2.2 V |
| Vout(Max) | 13.5 V |
| Vout(Min) | 0.6 V |
生态计划
| RoHS | Compliant |
应用须知
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模型线
系列: LM2742 (2)
- LM2742MTC/NOPB LM2742MTCX/NOPB
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)