Datasheet Texas Instruments TPS544C20RVFT — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS544C20 |
| 零件号 | TPS544C20RVFT |
具有PMBus™可编程性和电压，电流和温度监控功能的4.5-18V 30A SWIFT™40-LQFN-CLIP -40至85
数据表
TPS544x20 4.5-V to 18-V, 20-A, and 30-A SWIFT Synchronous Buck Converters with PMBus datasheet
PDF, 3.2 Mb, 修订版: B, 档案已发布: Apr 29, 2016
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 40 |
| Package Type | RVF |
| Industry STD Term | LQFN-CLIP |
| JEDEC Code | R-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | TPS544C20 |
| Width (mm) | 5 |
| Length (mm) | 7 |
| Thickness (mm) | 1.46 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.52 |
| Mechanical Data | 下载 |
参数化
| Control Mode | D-CAP,D-CAP2 |
| Duty Cycle(Max) | 80 % |
| Iout(Max) | 30 A |
| Iq(Typ) | 8 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | LQFN-CLIP |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Adjustable Current Limit,Dynamic Voltage Scaling,Enable,PMBus,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining |
| Switching Frequency(Max) | 1000 kHz |
| Switching Frequency(Min) | 250 kHz |
| Type | Converter |
| Vin(Max) | 18 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 0.6 V |
生态计划
| RoHS | Compliant |
| Pb Free | Yes |
设计套件和评估模块
- Evaluation Modules & Boards: TPS544C20EVM-634
30A D-CAP/D-CAP2 SWIFTВ™ Converter with PMBusВ™ and V, I, Temp Telemetry
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Not All Jitter Is Created Equal (Rev. A)PDF, 555 Kb, 修订版: A, 档案已发布: Jul 4, 2015
This application report offers a tutorial discussion on jitter in switching DC-DC converters. Not all power supply designs are equally susceptible to jitter, nor are they equally affected by jitter. Modes of switching jitter are defined and explained for several popular control architectures, which are then analyzed for sources of jitter. An example contrasting the amount of jitter and effect on o - SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator ICPDF, 409 Kb, 档案已发布: Feb 22, 2016
模型线
系列: TPS544C20 (2)
- TPS544C20RVFR TPS544C20RVFT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)