(China (Mainland))
Product Summary
The TPS2080DR is a quad power-distribution switch intended for applications where heavy capacitive loads and short. The TPS2080DR incorporates 80-mΩ N-channel MOSFET high-side power switches for power-distribution systems that require multiple power switches in a single package. The TPS2080DR is controlled by an independent logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.
Parametrics
TPS2080DR absolute maxcimum ratings: (1)VI(IN), Input voltage range: –0.3 to 6 V; (2)VO(OUTx), Output voltage range: –0.3 to V I(IN) + 0.3 V; (3)VI( ENx ) or V I(ENx) Input voltage range – 0.3 to 6 V; (4)IO(OUTx), Continuous output current: Internally Limited; (5)TJ, Operating virtual junction temperature range: 0 to 125℃; (6)Tstg, Storage temperature range: – 65 to 150℃; (7)Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.
Features
TPS2080DR features: (1)80-mΩ High-Side MOSFET Switch; (2) Continuous Current per Channel; (3)Independent Thermal and Short-Circuit Protection With Overcurrent Logic Output; (4)Operating Range: 2.7-V to 5.5-V; (5)CMOS- and TTL-Compatible Enable Inputs; (6)2.5-ms Typical Rise Time; (7)Undervoltage Lockout; (8)10 μ A Maximum Standby Supply Current; (9)Bidirectional Switch; (10)Available in 8-Pin and 16-Pin SOIC Packages; (11)Ambient Temperature Range, 0 to 85℃; (12)ESD Protection.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 TPS2080DRG4 |
Texas Instruments |
Power Switch ICs - Power Distribution 0.7A 2.7-5.5V Dual Hi-Side MOSFET |
Data Sheet |
|
|
||||||||||||
|
TPS2080DR |
Texas Instruments |
Power Switch ICs - Power Distribution 0.7A 2.7-5.5V Dual Hi-Side MOSFET |
Data Sheet |
|
|
||||||||||||
