TPS2111 Series
2.8-V to 5.5-V, 84-mΩ, 1.25-A, power mux with manual, automatic and slow switchover
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
2.8-V to 5.5-V, 84-mΩ, 1.25-A, power mux with manual, automatic and slow switchover
| Part | Current - Supply | Ratio - Input:Output [custom] | Package / Case | Type | Applications | Current - Output (Max) [Max] | Internal Switch(s) | FET Type | Delay Time - OFF | Operating Temperature [Min] | Operating Temperature [Max] | Mounting Type | Delay Time - ON | Supplier Device Package | Utilized IC / Part | Function | Supplied Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS2111APW | 55 µA | 2:1 | 8-TSSOP (0.173", 4.40mm Width) | Source Selector Switch | Handheld/Mobile Devices | 1.25 A | N-Channel | 5 ms | -40 °C | 85 °C | Surface Mount | 1 ms | 8-TSSOP | ||||
Texas Instruments TPS2111APWRG4 | 55 µA | 2:1 | 8-TSSOP (0.173", 4.40mm Width) | Source Selector Switch | Handheld/Mobile Devices | 1.25 A | N-Channel | 5 ms | -40 °C | 85 °C | Surface Mount | 1 ms | 8-TSSOP | ||||
Texas Instruments TPS2111AEVM-061 | Power Management | TPS2111A | Power Distribution Switch (Load Switch) | Board(s) | |||||||||||||
Texas Instruments TPS2111PW | 55 µA | 2:1 | 8-TSSOP (0.173", 4.40mm Width) | Source Selector Switch | Handheld/Mobile Devices | 1.25 A | N-Channel | 5 ms | -40 °C | 85 °C | Surface Mount | 1 ms | 8-TSSOP | ||||
Texas Instruments TPS2111APWR | 55 µA | 2:1 | 8-TSSOP (0.173", 4.40mm Width) | Source Selector Switch | Handheld/Mobile Devices | 1.25 A | N-Channel | 5 ms | -40 °C | 85 °C | Surface Mount | 1 ms | 8-TSSOP | ||||
Texas Instruments TPS2111PWR | 55 µA | 2:1 | 8-TSSOP (0.173", 4.40mm Width) | Source Selector Switch | Handheld/Mobile Devices | 1.25 A | N-Channel | 5 ms | -40 °C | 85 °C | Surface Mount | 1 ms | 8-TSSOP |
Key Features
• Two-Input, One-Output Power Multiplexer With Low rDS(on)Switches:84 mTyp (TPS2111)120 mTyp (TPS2110)Reverse and Cross-Conduction BlockingWide Operating Voltage Range . . . .2.8 V to 5.5 VLow Standby Current . . . . 0.5-µA TypLow Operating Current . . . . 55-µA TypAdjustable Current LimitControlled Output Voltage Transition Times, Limits Inrush Current and Minimizes Output Voltage Hold-Up CapacitanceCMOS and TTL Compatible Control InputsManual and Auto-Switching Operating ModesThermal ShutdownAvailable in a TSSOP-8 PackageAPPLICATIONSPCsPDAsDigital CamerasModemsCell phonesDigital RadiosMP3 PlayersTwo-Input, One-Output Power Multiplexer With Low rDS(on)Switches:84 mTyp (TPS2111)120 mTyp (TPS2110)Reverse and Cross-Conduction BlockingWide Operating Voltage Range . . . .2.8 V to 5.5 VLow Standby Current . . . . 0.5-µA TypLow Operating Current . . . . 55-µA TypAdjustable Current LimitControlled Output Voltage Transition Times, Limits Inrush Current and Minimizes Output Voltage Hold-Up CapacitanceCMOS and TTL Compatible Control InputsManual and Auto-Switching Operating ModesThermal ShutdownAvailable in a TSSOP-8 PackageAPPLICATIONSPCsPDAsDigital CamerasModemsCell phonesDigital RadiosMP3 Players
Description
AI
The TPS211x family of power multiplexers enables seamless transition between two power supplies, such as a battery and a wall adapter, each operating at 2.8–5.5 V and delivering up to 1 A. The TPS211x family includes extensive protection circuitry, including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking, and reverse-conduction blocking. These features greatly simplify designing power multiplexer applications.
The TPS211x family of power multiplexers enables seamless transition between two power supplies, such as a battery and a wall adapter, each operating at 2.8–5.5 V and delivering up to 1 A. The TPS211x family includes extensive protection circuitry, including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking, and reverse-conduction blocking. These features greatly simplify designing power multiplexer applications.