The TPS2113APWG4 from Texas Instruments is a versatile power multiplexer that is designed to seamlessly switch between two power sources, providing a reliable and efficient power management solution for a wide range of applications. This advanced device ensures continuous power supply by automatically selecting the higher voltage source, making it ideal for systems that require a backup power source or that operate with multiple power inputs.

Key Features

• Automatic Switching: The TPS2113APWG4 can automatically switch between two power sources as needed, based on voltage levels, without interrupting the supply to the load.
• Wide Voltage Range: It supports a wide input voltage range from 2.8V to 5.5V, catering to various power requirements and allowing for flexible usage in multiple scenarios.
• Low R_ON Resistance: The device boasts a low on-resistance of typically 50 mΩ, which minimizes voltage drop and power dissipation, enhancing overall system efficiency.
• Bidirectional Operation: The TPS2113APWG4 is capable of bidirectional current flow, which is essential for applications such as battery charging and discharging.
• Built-in Protection: It features under-voltage lockout, over-current protection, and thermal shutdown to safeguard the system under extreme conditions.
• Break-Before-Make: The internal switch provides a break-before-make delay, ensuring that no cross-conduction occurs during transitions between sources.

Applications

The TPS2113APWG4 is suitable for a variety of applications, including but not limited to:

• Redundant power supply systems
• Portable devices with dual power sources
• Power supply ORing
• Battery-powered equipment with an auxiliary power input
• Industrial and automotive applications requiring backup power

Product Specifications

For more detailed information, datasheets, and support resources, please visit the Texas Instruments official website or contact your local Texas Instruments distributor.