Datasheet Texas Instruments TPS2081D — 数据表

0.7A 2.7至5.5V双路（2 In / 2 Out）高侧MOSFET开关IC故障报告1高电平有效1低电平有效8-SOIC 0至85

数据表

PDF, 1.1 Mb, 修订版: B, 档案已发布: Oct 8, 2007

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Current Limit Type	Fixed
Current Limit(Max)	0.5 A
Current Limit(Min)	0.5 A
Fault Response	Auto Retry
Imax	0.5 A
Number of Channels	2
Operating Temperature Range	0 to 85 C
Overvoltage Protection	None
Package Group	SOIC
Package Size: mm2:W x L	8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Quiescent Current (Iq)(Max)	110 uA
Quiescent Current (Iq)(Typ)	85 uA
Rise Time(Typ)	2500 us
Ron(Typ)	90 mOhm
Shutdown Current (ISD)(Typ)	0.025 uA
Soft Start	Fixed Rise Time
Special Features	Fault Reporting,Over Current Reporting,Thermal Shutdown,Under Voltage Lock Out
UL Recognition	No
Vabsmax(Max)	5.5 V
Vin(Max)	5.5 V
Vin(Min)	2.7 V

RoHS

Compliant

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Managing Multiple Power Rails With the TPS208x/209x
PDF, 268 Kb, 档案已发布: Mar 30, 2001
Auxiliary power (V aux) applications involve switching from one voltage source to another while maintaining uninterrupted power to the load. The Texas Instruments? TPS208x/9x family of power distribution switches are designed to manage these types of multiple-source applications.
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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.

系列: TPS2081 (2)

Semiconductors > Power Management > Integrated Load Switches > Voltage & Current Limit Protection