Texas Instruments

TPS2053ADR  

Power Distribution Switches, Load Drivers

TPS2053ADR Description

The TPS2053ADR is a high-side power switch designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuits (PMIC) category and is specifically tailored for applications requiring efficient power switching and protection. The TPS2053ADR features a high-side output configuration, allowing for direct control and monitoring of the power supply to connected devices. It supports a maximum output current of 500mA, making it suitable for a wide range of low to medium power applications.

The TPS2053ADR operates within a load voltage range of 2.7V to 5.5V, ensuring compatibility with various electronic systems. It has a 1:1 input-to-output ratio, maintaining the integrity of the input voltage for stable power delivery. The device is equipped with robust fault protection mechanisms, including fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO), which safeguard against potential damage from overcurrent, overheating, and low input voltage conditions.

TPS2053ADR Features

• High-Side Output Configuration: The high-side design allows for efficient power switching and control, making it ideal for applications where the power supply needs to be directly managed.
• Maximum Output Current: Capable of handling up to 500mA, the TPS2053ADR is suitable for applications requiring moderate power levels.
• Wide Load Voltage Range: Supports a load voltage range of 2.7V to 5.5V, ensuring compatibility with a variety of electronic devices and systems.
• Robust Fault Protection: Features fixed current limiting, over-temperature protection, and UVLO to protect against overcurrent, overheating, and low input voltage conditions.
• Low On-Resistance (Rds On): With a typical on-resistance of 80mOhm, the TPS2053ADR minimizes power loss and improves overall efficiency.
• Surface Mount Technology: The surface mount mounting type ensures easy integration into compact and space-constrained designs.
• Compliance and Reliability: The TPS2053ADR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage and handling.
• Operating Temperature Range: Designed to operate within a temperature range of 0°C to 85°C, the TPS2053ADR is suitable for a wide range of environmental conditions.

TPS2053ADR Applications

The TPS2053ADR is ideal for a variety of applications where reliable power switching and protection are critical. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and portable gaming consoles where power management and protection are essential.
• Industrial Equipment: Suitable for industrial applications requiring stable power delivery and robust fault protection, such as PLCs, sensors, and actuators.
• Automotive Systems: Can be used in automotive electronics for power switching and protection in various subsystems, ensuring reliable operation under varying conditions.
• Medical Devices: Applicable in medical equipment where precise power control and protection are necessary to ensure safe and reliable operation.

Conclusion of TPS2053ADR

The TPS2053ADR from Texas Instruments is a versatile and reliable power switch designed for high-side applications. Its combination of high-side output configuration, robust fault protection, and wide load voltage range make it an excellent choice for a variety of applications. The device's low on-resistance and compliance with environmental and safety standards further enhance its appeal. Whether used in consumer electronics, industrial equipment, automotive systems, or medical devices, the TPS2053ADR offers a reliable and efficient solution for power management needs.

TPS2053ADR Documents

Download datasheets and manufacturer documentation for TPS2053ADR