TPS2112PWR
- Mfr.Part #
- TPS2112PWR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC OR CTRLR SRC SELECT 8TSSOP
- Stock
- 21,124
- In Stock :
- 21,124
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- Manufacturer :
- Texas Instruments
- Product Category :
- OR Controllers, Ideal Diodes
- Output Current :
- 750mA
- Voltage - Supply :
- 2.8V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Operating Supply Current :
- 55μA
- Min Input Voltage :
- 2.8V
- Type :
- Source Selector Switch
- FET Type :
- N-Channel
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Max Output Current :
- 750mA
- Pin Count :
- 8
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.2mm
- Thickness :
- 1mm
- Length :
- 3mm
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Turn-Off Delay Time :
- 3 ms
- Number of Functions :
- 1
- Width :
- 4.4mm
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Factory Lead Time :
- 6 Weeks
- Internal Switch(s) :
- yes
- Base Part Number :
- TPS2112
- Number of Channels :
- 2
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Surface Mount :
- yes
- Applications :
- Handheld/Mobile Devices
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 2.8V
- Terminal Pitch :
- 0.65mm
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 1
- Current - Output 2 :
- 750mA
- Operating Supply Voltage :
- 5.5V
- Ratio - Input:Output :
- 2:1
- Supply Current-Max (Isup) :
- 0.09mA
- Pbfree Code :
- yes
- Number of Inputs :
- 2
- Adjustable Threshold :
- yes
- Weight :
- 39.008944mg
- Nominal Input Voltage :
- 5.5V
- Delay Time - ON :
- 500μs
- Turn On Delay Time :
- 500 µs
- Max Input Voltage :
- 5.5V
- Datasheets
- TPS2112PWR

OR Controllers, Ideal Diodes Texas Instruments TPS2112PWR Overview
The TPS2112PWR by Texas Instruments is a top-tier OR controller and source selector, specifically engineered for applications requiring seamless transition between two power sources. This IC, encapsulated in an 8-TSSOP package, offers sophisticated control mechanisms that ensure uninterrupted operation, making it an essential component in critical systems where power supply reliability is paramount. The integration of this OR controller allows for intelligent switching between power sources, enhancing system reliability and reducing downtime. Ideal for a wide range of applications, the TPS2112PWR stands out in its class for its robustness and operational efficiency, marking a significant innovation in power management technology.
TPS2112PWR Features
This IC is equipped with various features that make it a versatile choice for managing dual power supplies. It includes automatic switching between supplies when the primary source fails or falls below a certain threshold, minimal cross-conduction for improved safety and efficiency, and a wide operating voltage range from 2.8V to 5.5V. Additionally, the TPS2112PWR boasts a low Ron of just 85 mΩ, ensuring minimal voltage drop across the switch and conserving energy.
TPS2112PWR Applications
- Portable Devices: Ensures device operation through battery swaps or during variable power conditions, thus providing continuous functionality without interruption.
- Redundant Power Supplies in Servers: Automates power source selection in server farms, enhancing reliability and uptime by seamlessly switching to a backup power source if the primary fails.
- Multi-Source Power Systems in Telecommunications: In telecom infrastructures, the TPS2112PWR facilitates the use of multiple power sources, thereby increasing system resilience and reducing the risk of power outages.
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