Datasheet Texas Instruments TPS549B22RVFT — 数据表

制造商Texas Instruments
系列TPS549B22
零件号TPS549B22RVFT
Datasheet Texas Instruments TPS549B22RVFT

具有完整差分检测和PMBus的1.5V至18V输入,25A SWIFT™同步降压转换器40-LQFN-CLIP -40至125

数据表

TPS549B22 1.5-V to 18-V VIN, 4.5-V to 22-V VDD, 25-A SWIFTв„ў Synchronous Step-Down Converter With Full Differential Sense and PMBus datasheet
PDF, 5.8 Mb, 档案已发布: Jun 22, 2017
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin40
Package TypeRVF
Industry STD TermLQFN-CLIP
JEDEC CodeR-PQFP-N
Package QTY250
CarrierSMALL T&R
Device Marking549B22
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 ModeD-CAP3
Duty Cycle(Max)80 %
Iout(Max)25 A
Iq(Typ)2 mA
Operating Temperature Range-40 to 125 C
Package GroupLQFN-CLIP
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Output Discharge,Over Current Protection,PMBus,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining
Switching Frequency(Max)1125 kHz
Switching Frequency(Min)315 kHz
TypeConverter
Vin(Max)18 V
Vin(Min)1.5 V
Vout(Max)5.5 V
Vout(Min)0.6 V

生态计划

RoHSCompliant
Pb FreeYes

设计套件和评估模块

  • Evaluation Modules & Boards: TPS549B22EVM-847
    TPS549B22 DCAP3 High Performance, 25-A Single Synchronous Step-Down Converter Evaluation Module
    Lifecycle Status: Preview (Device has been announced but is not in production. Samples may or may not be available)

模型线

系列: TPS549B22 (2)

制造商分类

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)