Texas Instruments

TPS2064DGNRG4

TPS2064DGNRG4 Description

The TPS2064DGNRG4 is a high-side power switch designed by Texas Instruments, offering robust performance and versatility for a wide range of applications. This device features a 1:2 output configuration, enabling it to manage two separate outputs with a maximum current capacity of 1.5A per channel. The switch operates within a load voltage range of 2.7V to 5.5V, ensuring compatibility with various power supply systems. With a typical on-state resistance (Rds On) of 70mOhm, the TPS2064DGNRG4 ensures minimal power loss and efficient operation.

The TPS2064DGNRG4 is housed in an 8-MSOP package, making it suitable for surface-mount applications and ideal for compact designs. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. The device operates within an extended temperature range of 0°C to 105°C (TJ), making it suitable for demanding industrial environments. Additionally, it features a moisture sensitivity level (MSL) of 2 (1 year), ensuring reliability in various storage conditions.

TPS2064DGNRG4 Features

• High-Side Configuration: The high-side output configuration allows for easy integration into existing power management systems.
• Dual Outputs: With a 1:2 ratio, the TPS2064DGNRG4 can manage two outputs simultaneously, providing flexibility in power distribution.
• Low Rds On: A typical on-state resistance of 70mOhm ensures minimal power loss and high efficiency.
• Fault Protection: Comprehensive fault protection mechanisms, including current limiting (fixed), over-temperature protection, reverse current protection, and under-voltage lockout (UVLO), safeguard the device and connected circuits.
• Status Flag: The status flag feature provides real-time monitoring of the switch's operational state, enhancing system reliability and diagnostics.
• Compliance: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental standards.
• Extended Temperature Range: Operates reliably from 0°C to 105°C (TJ), making it suitable for industrial applications.
• Moisture Sensitivity: MSL 2 (1 year) ensures long-term reliability in storage and handling.

TPS2064DGNRG4 Applications

The TPS2064DGNRG4 is ideal for applications requiring efficient power distribution and robust fault protection. Its dual-output capability makes it suitable for systems needing multiple power paths, such as:

• Industrial Control Systems: Managing power for sensors and actuators in harsh environments.
• Telecommunications: Powering multiple components in base stations and networking equipment.
• Automotive Electronics: Controlling power to various subsystems in vehicles.
• Consumer Electronics: Providing reliable power management in devices like smartphones, tablets, and laptops.

Conclusion of TPS2064DGNRG4

The TPS2064DGNRG4 from Texas Instruments stands out as a versatile and reliable power switch, offering dual outputs with comprehensive fault protection and low on-state resistance. Its compliance with environmental regulations and extended temperature range make it suitable for a wide range of applications, from industrial control systems to consumer electronics. The inclusion of a status flag and robust fault protection mechanisms further enhances its reliability and ease of use. For engineers seeking a high-performance power switch with dual-output capability, the TPS2064DGNRG4 is an excellent choice.