Datasheet Texas Instruments TPS2042BDGN — 数据表

制造商Texas Instruments
系列TPS2042B
零件号TPS2042BDGN
Datasheet Texas Instruments TPS2042BDGN

双路限流配电开关8-MSOP-PowerPAD -40至85

数据表

TPS20xxB Current-Limited, Power-Distribution Switches datasheet
PDF, 2.0 Mb, 修订版: M, 档案已发布: Jun 19, 2016
从文件中提取

价格

状态

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

打包

Pin8
Package TypeDGN
Industry STD TermHVSSOP
JEDEC CodeS-PDSO-G
Package QTY80
CarrierTUBE
Device Marking2042B
Width (mm)3
Length (mm)3
Thickness (mm)1.02
Pitch (mm).65
Max Height (mm)1.1
Mechanical Data下载

参数化

Continuous Current(Max)0.5 A
Current Limit TopologyConstant-Current
EnableActive Low
Number of Switches2
Operating Temperature Range-40 to 85 C
Package GroupMSOP-PowerPAD
Package Size: mm2:W x L8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) PKG
RatingCatalog
USB Switch rDS(on)70 mOhms
Vin(Max)5.5 V
Vin(Min)2.7 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS2042BEVM-296
    TPS2042B Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS2042BEVM-293
    TPS2042B Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • A Power-Distribution Switch With Latched Over-Current Protection (Rev. A)
    PDF, 99 Kb, 修订版: A, 档案已发布: Jul 3, 2007
    Power-distribution switches, like the TPS203x, operate in retry mode in an overload, but some applications require the switch to latch off. The latch-off function can be implemented using the simple circuit described in this application report.

模型线

制造商分类

  • Semiconductors > Power Management > USB Power and Charging Port Controllers > Fixed Current Limited Switch