Datasheet Texas Instruments TPS2091DG4
Manufacturer | Texas Instruments |
Series | TPS2091 |
Part Number | TPS2091DG4 |
0.3A 2.7 to 5.5V Dual 2 In/2 Out High-Side MOSFET Switch IC Fault Report 1 Act-High 1 Act-Low Enable 8-SOIC 0 to 85
Datasheets
POWER-DISTRIBUTION SWITCHES datasheet
PDF, 1.5 Mb, Revision: C, File published: Oct 11, 2007
Extract from the document
Prices
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Packaging
Pin | 8 |
Package Type | D |
Industry STD Term | SOIC |
JEDEC Code | R-PDSO-G |
Package QTY | 75 |
Carrier | TUBE |
Device Marking | 2091 |
Width (mm) | 3.91 |
Length (mm) | 4.9 |
Thickness (mm) | 1.58 |
Pitch (mm) | 1.27 |
Max Height (mm) | 1.75 |
Mechanical Data | Download |
Parametrics
Current Limit Type | Fixed |
Current Limit(Max) | 0.25 A |
Current Limit(Min) | 0.25 A |
Fault Response | Auto Retry |
Imax | 0.25 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) | 0.02 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 |
Eco Plan
RoHS | Compliant |
Application Notes
- Managing Multiple Power Rails With the TPS208x/209xPDF, 268 Kb, File published: 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. - A Power-Distribution Switch With Latched Over-Current Protection (Rev. A)PDF, 99 Kb, Revision: A, File published: 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.
Model Line
Series: TPS2091 (2)
- TPS2091D TPS2091DG4
Manufacturer's Classification
- Semiconductors > Power Management > Integrated Load Switches > Voltage & Current Limit Protection