Datasheet Texas Instruments TPS54540BQDDAQ1 — 数据表

制造商Texas Instruments
系列TPS54540B-Q1
零件号TPS54540BQDDAQ1
Datasheet Texas Instruments TPS54540BQDDAQ1

具有集成高端MOSFET 8-SO PowerPAD的汽车42V,5A降压稳压器-40至125

数据表

TPS54540B-Q1 4.5-V to 42-V Input, 5-A, Step-Down DC-DC Converter With Eco-modeв„ў datasheet
PDF, 2.1 Mb, 档案已发布: Jan 25, 2017
从文件中提取

价格

状态

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

打包

Pin8
Package TypeDDA
Industry STD TermHSOIC
JEDEC CodeR-PDSO-G
Package QTY75
CarrierTUBE
Device Marking5454BQ
Width (mm)3.9
Length (mm)4.89
Thickness (mm)1.48
Pitch (mm)1.27
Max Height (mm)1.7
Mechanical Data下载

参数化

Control ModeCurrent Mode
Duty Cycle(Max)98 %
Iout(Max)5 A
Iq(Typ)0.146 mA
Operating Temperature Range-40 to 125 C
Package GroupSO PowerPAD
RatingAutomotive
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Light Load Efficiency,UVLO Adjustable
Switching Frequency(Max)2500 kHz
Switching Frequency(Min)100 kHz
TypeConverter
Vin(Max)42 V
Vin(Min)4.5 V
Vout(Max)41.1 V
Vout(Min)0.8 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS54540-Q1EVM-593
    TPS54540-Q1EVM-593 Automotive Qualified Step Down Converter 7V to 42V Input
    Lifecycle Status: Active (Recommended for new designs)

模型线

系列: TPS54540B-Q1 (2)

制造商分类

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