Datasheet Texas Instruments LM5117-Q1 — 数据表
制造商 | Texas Instruments |
系列 | LM5117-Q1 |
具有模拟电流监控器的汽车级5.5-65V宽输入电压,电流模式同步降压控制器
数据表
LM5117/Q1 Wide Input Range Synchronous Buck Controller with Analog Current Monitor datasheet
PDF, 1.9 Mb, 修订版: F, 档案已发布: Aug 27, 2015
从文件中提取
价格
状态
LM5117QPMH/NOPB | LM5117QPMHE/NOPB | LM5117QPMHX/NOPB | LM5117QPSQ/NOPB | LM5117QPSQE/NOPB | LM5117QPSQX/NOPB | |
---|---|---|---|---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | No | No | No | No | Yes | Yes |
打包
LM5117QPMH/NOPB | LM5117QPMHE/NOPB | LM5117QPMHX/NOPB | LM5117QPSQ/NOPB | LM5117QPSQE/NOPB | LM5117QPSQX/NOPB | |
---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 |
Pin | 20 | 20 | 20 | 24 | 24 | 24 |
Package Type | PWP | PWP | PWP | RTW | RTW | RTW |
Industry STD Term | HTSSOP | HTSSOP | HTSSOP | WQFN | WQFN | WQFN |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N | S-PQFP-N |
Package QTY | 73 | 250 | 2500 | 1000 | 250 | 4500 |
Carrier | TUBE | SMALL T&R | LARGE T&R | SMALL T&R | SMALL T&R | LARGE T&R |
Device Marking | QMH | LM5117 | LM5117 | L5117Q | L5117Q | L5117Q |
Width (mm) | 4.4 | 4.4 | 4.4 | 4 | 4 | 4 |
Length (mm) | 6.5 | 6.5 | 6.5 | 4 | 4 | 4 |
Thickness (mm) | 1 | 1 | 1 | .75 | .75 | .75 |
Pitch (mm) | .65 | .65 | .65 | .5 | .5 | .5 |
Max Height (mm) | 1.2 | 1.2 | 1.2 | .8 | .8 | .8 |
Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
Parameters / Models | LM5117QPMH/NOPB | LM5117QPMHE/NOPB | LM5117QPMHX/NOPB | LM5117QPSQ/NOPB | LM5117QPSQE/NOPB | LM5117QPSQX/NOPB |
---|---|---|---|---|---|---|
Control Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode |
Duty Cycle(Max), % | 98 | 98 | 98 | 98 | 98 | 98 |
Iout(Max), A | 20 | 20 | 20 | 20 | 20 | 20 |
Iq(Typ), mA | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 |
Number of Phases | 1 | 1 | 1 | 1 | 1 | 1 |
Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
Package Group | HTSSOP | HTSSOP | HTSSOP | WQFN | WQFN | WQFN |
Rating | Automotive | Automotive | Automotive | Automotive | Automotive | Automotive |
Regulated Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
Special Features | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO Adjustable | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO Adjustable | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO Adjustable | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO Adjustable | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO Adjustable | Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO Adjustable |
Switching Frequency(Max), kHz | 750 | 750 | 750 | 750 | 750 | 750 |
Switching Frequency(Min), kHz | 50 | 50 | 50 | 50 | 50 | 50 |
Type | Controller | Controller | Controller | Controller | Controller | Controller |
Vin(Max), V | 65 | 65 | 65 | 65 | 65 | 65 |
Vin(Min), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
Vout(Max), V | 62 | 62 | 62 | 62 | 62 | 62 |
Vout(Min), V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
生态计划
LM5117QPMH/NOPB | LM5117QPMHE/NOPB | LM5117QPMHX/NOPB | LM5117QPSQ/NOPB | LM5117QPSQE/NOPB | LM5117QPSQX/NOPB | |
---|---|---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
应用须知
- Precision Output Current Limiting Using Average Current Monitor FeaturePDF, 1.1 Mb, 档案已发布: Jun 21, 2011
- Reduce buck-converter EMI and voltage stress by minimizing inductive parasiticsPDF, 926 Kb, 档案已发布: Jul 21, 2016
模型线
系列: LM5117-Q1 (6)
制造商分类
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Controller (External Switch)