Texas Instruments

TPS2113APW

TPS2113APW Description

The TPS2113APW from Texas Instruments is a high-performance source selector switch designed for handheld and mobile devices. This OR controller integrates internal switches to seamlessly manage power sources, ensuring uninterrupted operation. It supports an input voltage range of 2.8V to 5.5V and delivers a maximum output current of 1.25A, making it ideal for low-power applications. With a 2:1 input-to-output ratio, it efficiently selects between two power sources while minimizing power loss. The device features fast switching with 1ms ON and 5ms OFF delay times, ensuring smooth transitions. Packaged in an 8-pin TSSOP tube, it is RoHS3 compliant and rated MSL 1 (Unlimited) for moisture sensitivity, enhancing reliability in harsh environments.

TPS2113APW Features

• Low Quiescent Current: Consumes only 55µA, optimizing battery life in portable devices.
• Integrated Switches: Eliminates the need for external MOSFETs, reducing board space and BOM cost.
• Fast Switching: 1ms ON / 5ms OFF delays ensure minimal disruption during power source transitions.
• Wide Voltage Range: Operates from 2.8V to 5.5V, compatible with Li-ion and other common power sources.
• Compact Form Factor: 8-pin TSSOP package suits space-constrained designs.
• Robust Compliance: RoHS3, REACH Unaffected, and ECCN EAR99 certified for global deployment.

TPS2113APW Applications

• Battery-Powered Devices: Seamlessly switches between battery and USB power in smartphones, tablets, and wearables.
• Portable Medical Equipment: Ensures uninterrupted power in glucose monitors and hearing aids.
• IoT Sensors: Manages dual power sources (solar/battery) for remote sensors.
• Industrial Handhelds: Provides reliable power switching for barcode scanners and RFID readers.

Conclusion of TPS2113APW

The TPS2113APW stands out as a high-efficiency, compact solution for power source management in portable electronics. Its low power consumption, fast switching, and integrated design make it superior to discrete alternatives, reducing complexity and cost. Ideal for battery-critical and space-sensitive applications, it ensures reliable performance in consumer, medical, and industrial markets. Texas Instruments’ robust quality and compliance further solidify its position as a top choice for engineers.