Texas Instruments

TPS2022DRQ1  

Power Distribution Switches, Load Drivers

TPS2022DRQ1 Description

The TPS2022DRQ1 is a high-side power switch designed for automotive applications, manufactured by Texas Instruments. This device is part of the Power Management Integrated Circuit (PMIC) category and offers robust performance with a maximum output current of 1A. The TPS2022DRQ1 features a high-side output configuration, making it suitable for applications where the load is connected between the switch and ground. The device operates within a load voltage range of 2.7V to 5.5V and provides a 1:1 input-to-output ratio, ensuring efficient power delivery.

The TPS2022DRQ1 is designed with fault protection mechanisms such as current limiting, over-temperature protection, and under-voltage lockout (UVLO), which enhance the reliability and safety of the system. The device also includes a status flag feature, allowing for easy monitoring of the switch's operational state. The typical on-resistance (Rds On) of 33mOhm ensures minimal power loss during operation, contributing to the device's overall efficiency.

TPS2022DRQ1 Features

• High-Side Output Configuration: Ideal for applications where the load is grounded.
• Maximum Output Current: 1A, suitable for a wide range of power requirements.
• Fault Protection: Current limiting (fixed), over-temperature protection, and UVLO ensure robust operation.
• Status Flag: Provides real-time monitoring of the switch's operational state.
• Efficient Power Delivery: 1:1 input-to-output ratio and low Rds On (33mOhm) minimize power loss.
• Wide Load Voltage Range: Operates between 2.7V and 5.5V, offering flexibility in power supply design.
• Automotive Grade: Designed to meet the stringent requirements of automotive applications.
• Surface Mount Packaging: Tape & Reel (TR) packaging ensures ease of integration into modern manufacturing processes.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various environmental conditions.

TPS2022DRQ1 Applications

The TPS2022DRQ1 is particularly well-suited for automotive applications where reliability and safety are paramount. Its high-side configuration and comprehensive fault protection make it ideal for use in:

• Automotive Electronics: Powering various electronic modules and systems within vehicles.
• Industrial Control Systems: Managing power delivery to critical components in industrial environments.
• Telecommunications: Providing reliable power switching for communication infrastructure.
• Consumer Electronics: Ensuring safe and efficient power management in devices such as smartphones, tablets, and laptops.

Conclusion of TPS2022DRQ1

The TPS2022DRQ1 from Texas Instruments is a versatile and reliable high-side power switch designed for automotive and other demanding applications. Its comprehensive fault protection, status flag feature, and efficient power delivery make it a standout choice in the PMIC category. With a wide load voltage range, low Rds On, and automotive-grade construction, the TPS2022DRQ1 offers significant advantages over similar models. Whether used in automotive electronics, industrial control systems, or consumer devices, the TPS2022DRQ1 ensures safe, efficient, and reliable power management.

TPS2022DRQ1 Documents

Download datasheets and manufacturer documentation for TPS2022DRQ1

PCN Assembly/Origin :

Mult Dev 30/Oct/2019      

Datasheets :

TPS2021,22,24-Q1      

HTML Datasheet :

TPS2021,22,24-Q1      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018