Texas Instruments

TPS2066DGN  

Power Distribution Switches, Load Drivers

TPS2066DGN Description

The TPS2066DGN is a high-side power switch from Texas Instruments, designed for applications requiring efficient power distribution and load driving. With a maximum output current of 1A, this device is suitable for a variety of electronic systems. Its unique features, such as a status flag and fixed current limiting, make it an excellent choice for applications where precise control and protection are essential.

TPS2066DGN Features

• Output Configuration: High Side - Allows for control of high-side loads directly from the microcontroller.
• Current - Output (Max): 1A - Capable of handling moderate current loads.
• Voltage - Load: 2.7V ~ 5.5V - Compatible with a wide range of power supply voltages.
• Ratio - Input:Output: 1:2 - Provides flexibility in load connection configurations.
• Number of Outputs: 2 - Offers dual output channels for increased functionality.
• Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO - Ensures device safety and reliability.
• Rds On (Typ): 70mOhm - Low on-resistance for minimal power loss.
• Interface: On/Off - Simplifies control logic for the microcontroller.
• Mounting Type: Surface Mount - Ideal for PCB integration in compact spaces.

TPS2066DGN Applications

The TPS2066DGN is ideal for applications where high-side switching and load driving are required, such as:

• Portable Electronics: Powering USB devices and battery chargers.
• Automotive Systems: Managing power distribution in infotainment systems and lighting.
• Industrial Controls: Driving relays and motors in automation equipment.
• Telecommunications: Powering remote sensors and communication modules.

Conclusion of TPS2066DGN

The TPS2066DGN from Texas Instruments stands out for its high-side switching capabilities, dual output channels, and robust fault protection features. Its low on-resistance and wide voltage range make it suitable for a broad spectrum of applications. With its compact surface-mount package and compliance with RoHS3 standards, the TPS2066DGN is an excellent choice for designers looking to integrate efficient power distribution and load driving into their electronic systems.

TPS2066DGN Documents

Download datasheets and manufacturer documentation for TPS2066DGN

PCN Assembly/Origin :

Revision D 13/Jan/2017      

Datasheets :

TPS2061-63/65-67      

HTML Datasheet :

TPS2061-63/65-67