Product Overview: Texas Instruments TPS2115ADRBT
The Texas Instruments TPS2115ADRBT is a high-performance, auto-switching power multiplexer from Texas Instruments' extensive range of power management integrated circuits. This precision device is designed to seamlessly switch between two power sources, making it an ideal solution for applications where continuous power supply is critical.
Key Features and Benefits
- Dual-Input Power Multiplexer: The TPS2115ADRBT can automatically switch between two power sources, which can be beneficial for systems that require a backup power source or need to manage power from different inputs efficiently.
- Wide Voltage Range: This device supports an input voltage range of 2.8V to 5.5V, providing flexibility for various applications and compatibility with a broad range of power supplies.
- Low On-Resistance: With a typical on-resistance (rON) of just 85 mΩ, the TPS2115ADRBT ensures minimal voltage drop and power loss, enhancing overall efficiency.
- Current Limiting and Thermal Protection: Built-in current limiting and thermal protection features safeguard the device and the system from over-current and over-temperature conditions, ensuring reliable operation under various circumstances.
- Break-Before-Make Switching: The device's break-before-make switching architecture prevents cross-conduction and ensures that only one power source is connected at any given time.
- Small Package Size: Housed in a compact QFN-8 package, the TPS2115ADRBT saves valuable board space and is suitable for space-constrained applications.
Applications
The TPS2115ADRBT is versatile and can be used in a wide array of applications, including:
- Portable and battery-powered devices
- Redundant power supply systems
- Power path controllers for handheld devices
- USB and other hot-swap power applications
With its robust feature set and reliable performance, the Texas Instruments TPS2115ADRBT power multiplexer is an excellent choice for designers looking to enhance power supply resilience and efficiency in their electronic designs.
