Texas Instruments

TPS2111PWR

TPS2111PWR Description

The TPS2111PWR is a high-performance source selector switch designed by Texas Instruments, specifically tailored for power management applications in handheld and mobile devices. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8-TSSOP package, making it suitable for compact and space-constrained designs. The TPS2111PWR is engineered to provide efficient power distribution and control, ensuring reliable operation in various electronic devices.

TPS2111PWR Features

• Input to Output Ratio: The TPS2111PWR features a 2:1 input-to-output ratio, allowing it to efficiently manage power distribution between multiple sources.
• Supply Voltage Range: It operates within a wide supply voltage range of 2.8V to 5.5V, making it versatile for different power supply configurations.
• Low Supply Current: With a supply current of just 55 µA, the TPS2111PWR ensures minimal power consumption, which is crucial for battery-operated devices.
• High Output Current Capability: The device can handle a maximum output current of 1.25A, making it suitable for applications requiring significant power delivery.
• Internal Switches: The inclusion of internal switches simplifies the design and reduces the need for external components, enhancing the overall efficiency and reliability of the power management system.
• Delay Times: The TPS2111PWR offers a fast turn-on delay time of 1 ms and a turn-off delay time of 5 ms, ensuring quick and responsive power switching.
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It is available in a Tape & Reel (TR) package, facilitating easy handling and assembly in manufacturing processes.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the TPS2111PWR is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

TPS2111PWR Applications

The TPS2111PWR is ideally suited for a variety of applications, particularly in the handheld and mobile device sector. Its compact size, low power consumption, and high output current capability make it a preferred choice for:

• Smartphones and Tablets: Efficiently managing power from multiple sources, such as batteries and USB ports, while ensuring minimal power loss.
• Portable Gaming Devices: Providing reliable power distribution to ensure uninterrupted gameplay and extended battery life.
• Wearable Technology: Ensuring efficient power management in compact, battery-operated devices like smartwatches and fitness trackers.
• Digital Cameras: Managing power from batteries and external power sources to maintain optimal performance and battery longevity.

Conclusion of TPS2111PWR

The TPS2111PWR from Texas Instruments stands out as a robust and efficient source selector switch, offering a comprehensive set of features tailored for power management in handheld and mobile devices. Its wide operating voltage range, low supply current, and high output current capability make it an ideal choice for applications requiring reliable and efficient power distribution. The inclusion of internal switches and fast delay times further enhance its performance, making it a superior option over similar models. With its compliance to environmental and safety standards and its moisture resistance, the TPS2111PWR ensures durability and reliability in various operating conditions. For designers and engineers seeking a compact, high-performance power management solution, the TPS2111PWR is a standout choice.