TPS2111PWR

OR Controllers, Ideal Diodes Overview

The TPS2111PWR is a dual-input to single-output OR controller and source selector switch manufactured by Texas Instruments. It operates within a supply voltage range of 2.8V to 5.5V and supports a maximum output current of 1.25A. The device utilizes an N-channel internal switch housed in an 8-TSSOP surface-mount package. Key timing specifications include a maximum turn-on delay of 1ms and a maximum turn-off delay of 5ms. It functions reliably across an extended temperature range from -40°C to +85°C, providing efficient power path management for portable electronics.

OR Controllers, Ideal Diodes Feature Summary

• Integrates two inputs into a single output using an OR control logic mechanism
• Features an internal N-channel MOSFET for low-loss power conduction
• Provides automatic source selection between input lines without external components

OR Controllers, Ideal Diodes Applications

• Power management systems for handheld mobile devices
• Battery backup circuits requiring seamless source switching
• Dual-source power supplies for portable consumer electronics

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure the correct tape-and-reel packaging configuration. Confirm that the component meets RoHS compliance standards required for your assembly process. Cross-reference the datasheet revision history to validate electrical characteristics and pinout assignments prior to finalizing procurement orders.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing circuits requiring automatic power path management with minimal external bill of materials. Ensure the application voltage does not exceed the 5.5V maximum rating. Verify that the load current remains within the 1.25A limit. Consider the 8-TSSOP package dimensions for PCB layout constraints and thermal dissipation requirements during the design phase.

OR Controllers, Ideal Diodes Part Context

This part belongs to the TPS211x family of power mux controllers designed for portable applications. It serves as a compact solution for managing multiple power sources, such as battery and adapter inputs. The device simplifies system architecture by eliminating discrete diodes and complex control logic, offering a space-efficient alternative for modern electronic designs.

OR Controllers, Ideal Diodes Replacement Considerations

The TPS2110A is a related variant within the same product family. Designers should verify if the specific current ratings or internal resistance values of the substitute part meet the original circuit requirements before implementation.