Datasheet Texas Instruments LM5010SDX/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM5010 |
| 零件号 | LM5010SDX/NOPB |
8-75V宽输入电压，1A恒定导通时间非同步降压稳压器10-WSON -40至125
数据表
LM5010 High-Voltage 1-A Step-Down Switching Regulator datasheet
PDF, 1.3 Mb, 修订版: G, 档案已发布: Apr 27, 2016
从文件中提取
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 10 |
| Package Type | DPR |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 4500 |
| Carrier | LARGE T&R |
| Device Marking | L00057B |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .75 |
| Pitch (mm) | .8 |
| Max Height (mm) | .8 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 99 % |
| Iout(Max) | 1 A |
| Iq(Typ) | 0.65 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | WSON |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Switching Frequency(Max) | 1000 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Converter |
| Vin(Max) | 75 V |
| Vin(Min) | 8 V |
| Vout(Max) | 70 V |
| Vout(Min) | 2.5 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPA3245EVM
TPA3245 115W Stereo / 230W Mono Ultra-HD Analog-In Audio Class-D Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LM5010-EVAL
Wide Vin 1A Step Down Switching Regulator Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPA3244EVM
TPA3244 60W Stereo / 110W Peak Ultra-HD Analog-In Audio Class-D Pad-Down Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Controlling Output Ripple & Achiev ESR Indep Constant On-Time Reg Designs (Rev. A)PDF, 178 Kb, 修订版: A, 档案已发布: Apr 23, 2013
Of all the voltage regulator control strategies ever devised, the hysteretic regulator is probably about thesimplest. This control methodology simply turns a switch on when the output voltage is below a referenceand turns the switch off when the output rises to a slightly higher reference. The output ripple is thereforea direct function of the difference between the upper and lower reference
模型线
系列: LM5010 (5)
- LM5010MH LM5010MH/NOPB LM5010MHX/NOPB LM5010SD/NOPB LM5010SDX/NOPB
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)