Texas Instruments

TPS2021D  

Power Distribution Switches, Load Drivers

TPS2021D Description

The TPS2021D is a high-side power switch designed for general-purpose applications, offering robust performance and reliability. Manufactured by Texas Instruments, this device falls under the Power Management (PMIC) category and is an ideal solution for managing power in various electronic systems. The TPS2021D features a high-side output configuration, ensuring efficient power delivery and control. It supports a maximum output current of 600mA, making it suitable for applications requiring moderate power levels. The device operates within a load voltage range of 2.7V to 5.5V, providing flexibility in system design.

The TPS2021D is designed with a typical on-state resistance (Rds On) of 33mOhm, which minimizes power loss and enhances overall efficiency. It includes comprehensive fault protection mechanisms such as fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO), ensuring safe operation under various conditions. The device also features a status flag, which provides real-time monitoring of the switch status, enhancing system reliability and troubleshooting capabilities.

TPS2021D Features

• High-Side Output Configuration: Ensures efficient power delivery and control, making it suitable for applications requiring precise power management.
• 600mA Maximum Output Current: Supports moderate power levels, ideal for a wide range of electronic systems.
• Wide Load Voltage Range (2.7V to 5.5V): Provides flexibility in system design, accommodating various power supply requirements.
• Low On-State Resistance (33mOhm): Minimizes power loss and enhances overall efficiency, contributing to energy savings.
• Comprehensive Fault Protection: Includes fixed current limiting, over-temperature protection, and UVLO, ensuring safe operation under various conditions.
• Status Flag: Provides real-time monitoring of the switch status, enhancing system reliability and troubleshooting capabilities.
• Inverting Input Type: Offers precise control over the switch operation, ensuring reliable performance.
• 1:1 Input-to-Output Ratio: Ensures direct and efficient power transfer, maintaining signal integrity.
• Surface Mount Mounting Type: Facilitates easy integration into compact designs, ideal for space-constrained applications.
• ROHS3 Compliant and REACH Unaffected: Ensures compliance with environmental regulations, making it suitable for global markets.
• Moisture Sensitivity Level (MSL) 1 (Unlimited): Enhances reliability in various environmental conditions, ensuring long-term performance.
• Packaged in Tube: Ensures easy handling and storage, facilitating efficient manufacturing processes.

TPS2021D Applications

The TPS2021D is ideal for a variety of applications where reliable power management is crucial. Its high-side output configuration and comprehensive fault protection make it suitable for use in:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Systems: Managing power in industrial control systems, sensors, and actuators.
• Automotive Applications: Controlling power in automotive electronic systems, ensuring reliable operation under varying conditions.
• Telecommunications: Powering communication modules and devices, maintaining signal integrity and reliability.
• Medical Devices: Ensuring safe and efficient power delivery in medical equipment, enhancing patient safety and device performance.

Conclusion of TPS2021D

The TPS2021D from Texas Instruments is a versatile and reliable power switch, offering a comprehensive set of features and benefits for general-purpose applications. Its high-side output configuration, low on-state resistance, and comprehensive fault protection mechanisms make it an ideal choice for managing power in various electronic systems. The device's compliance with environmental regulations and its robust design ensure long-term reliability and performance. Whether used in consumer electronics, industrial systems, automotive applications, telecommunications, or medical devices, the TPS2021D provides a reliable and efficient solution for power management.

TPS2021D Documents

Download datasheets and manufacturer documentation for TPS2021D

PCN Assembly/Origin :

Assembly/Wafer Fab Site 31/Jul/2023      

Datasheets :

TPS2020 - TPS2024 Datasheet      

HTML Datasheet :

TPS2020 - TPS2024 Datasheet      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022