Datasheet Texas Instruments TPS2021DG4 — 数据表

制造商Texas Instruments
系列TPS2021
零件号TPS2021DG4
Datasheet Texas Instruments TPS2021DG4

0.66A,2.7-5.5V单电源分配开关IC高压MOSFET,故障报告,低电平有效使能8-SOIC -40至85

数据表

TPS2020/21/22/23/24 - Power-Distribution Switches datasheet
PDF, 810 Kb, 修订版: C, 档案已发布: Sep 24, 2007
从文件中提取

价格

状态

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

打包

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY75
CarrierTUBE
Device Marking2021
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical Data下载

参数化

Continuous Current(Max)0.6 A
Current Limit TopologyConstant-Current
EnableActive Low
Number of Switches1
Operating Temperature Range-40 to 85 C
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
RatingCatalog
USB Switch rDS(on)33 mOhms
Vin(Max)5.5 V
Vin(Min)2.7 V

生态计划

RoHSCompliant

应用须知

  • Protecting Industrial Digital Control Outputs Using Intelligent MOSFETS
    PDF, 55 Kb, 档案已发布: Oct 26, 2000
    Digital outputs in industrial applications often must implement some type of protection measure. The integrity of the signal, transmitted over a distance of several meters, can suffer due to fault conditions like a short circuit or an overcurrent, either of which can damage the device driving the signal. To prevent electromagnetic compatibility problems, it may also be necessary to slow down the s
  • Power Management Solutions for Infiniband (SM) I/O Modules
    PDF, 75 Kb, 档案已发布: Oct 20, 2000
    InfiniBand, a scalable, modular, channel-based, switched-fabric architecture, is defined for the connection of servers with servers and with storage and networking devices. Because appropriate power management is essential for quality implementations, this report presents straightforward solutions for both high-power and low-power applications as required by the InfiniBand specification.
  • Power Supply Sequencing Solutions for Dual Supply Voltage DSPs (Rev. A)
    PDF, 104 Kb, 修订版: A, 档案已发布: Jul 5, 2000
    This application report describes power-supply sequencing recommendations and techniques applicable to dual supply voltage DSPs in TI's TMS320C2000 TMS320C5000 and TMS320C6000 families. These techniques take advantage of the reset power good enable and soft-start features available on TI Power Management Products including low drop out regulators switching power supply controllers supply vol
  • 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

系列: TPS2021 (5)

制造商分类

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