Product Overview: Texas Instruments TPS2113PW

The TPS2113PW from Texas Instruments is an innovative power multiplexer that offers a seamless transition between two power sources, providing a reliable solution for systems that require a backup power supply or dual power sources. This advanced IC is designed to automatically switch between two voltage inputs to ensure a continuous power supply to the load, making it an ideal choice for a wide range of applications, including portable devices, redundant power systems, and industrial equipment.

Key Features

• Automatic Switching: The TPS2113PW can automatically switch between two power sources without any intervention, ensuring that the system remains powered even if one source fails.
• Wide Voltage Range: With an operating range from 2.8V to 5.5V, it can support a variety of power supply configurations, making it highly versatile for different design requirements.
• Low R_ON: The low on-resistance of the internal FETs minimizes voltage drop and power loss, ensuring efficient power delivery to the load.
• Current Limiting: It includes built-in current limiting to protect against overcurrent conditions, enhancing the safety and reliability of the system.
• Power Good Outputs: The device provides power good outputs that indicate which source is currently supplying power, which can be used for system monitoring and control.

Applications

The TPS2113PW is suitable for a range of applications where power source redundancy or dual-input power is required. This includes but is not limited to:

• Portable and battery-powered devices
• Redundant power supplies for critical systems
• Industrial controls and automation
• Uninterruptible power supplies (UPS)

Package and Quality

Packaged in a compact 8-pin TSSOP, the TPS2113PW is designed for space-constrained applications. It is RoHS compliant and adheres to Texas Instruments' high-quality manufacturing standards, ensuring reliable performance across a wide range of operating conditions.