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<sub>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

Parameter Value Manufacturer Texas Instruments Part Number TPS2113APWG4 Package / Case TSSOP-8 Operating Temperature -40°C to +85°C

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