Datasheet Texas Instruments LM5121QMHE/NOPB — 数据表
制造商 | Texas Instruments |
系列 | LM5121-Q1 |
零件号 | LM5121QMHE/NOPB |
具有断开开关控制的汽车级3-65V宽输入电压,电流模式同步升压开关20-HTSSOP -40至125
数据表
LM5121/-Q1 Wide Input Synchronous Boost Controller with Disconnection Switch Control datasheet
PDF, 3.0 Mb, 修订版: C, 档案已发布: Jun 14, 2016
从文件中提取
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 | 250 | 250 |
Carrier | SMALL T&R | SMALL T&R |
Device Marking | QMH | LM5121 |
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
Duty Cycle(Max) | 100 % |
Iout(Max) | 20 A |
Iq(Typ) | 4 mA |
Operating Temperature Range | -40 to 125 C |
Package Group | HTSSOP |
Rating | Automotive |
Regulated Outputs | 1 |
Special Features | Enable,Frequency Synchronization |
Switch Current Limit(Typ) | 20 A |
Switching Frequency(Max) | 1000 kHz |
Switching Frequency(Min) | 50 kHz |
Type | Controller |
Vin(Max) | 65 V |
Vin(Min) | 3 V |
Vout(Max) | 100 V |
Vout(Min) | 3 V |
生态计划
RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: LM5121EVM
Wide Vin Synchronous Boost Controller with Disconnection Switch Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Designing the front-end DC/DC conversion stage to withstand automotive transientPDF, 336 Kb, 档案已发布: Jan 18, 2017
模型线
系列: LM5121-Q1 (3)
- LM5121QMH/NOPB LM5121QMHE/NOPB LM5121QMHX/NOPB
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Controller (External Switch)