Product Overview: TPS2061DRG4 from Texas Instruments

The TPS2061DRG4 is a versatile, single-channel, current-limited integrated power switch designed by Texas Instruments for USB and other applications. This high-quality power distribution switch caters to a wide array of systems that require power management solutions. The device is available in a small 8-pin SOIC package, making it suitable for space-constrained applications.

Key Features

• Current Limiting: The TPS2061DRG4 offers 1.5A continuous current with accurate current limiting to protect the host device and downstream components from overcurrent conditions.
• Operating Voltage Range: It operates over an input voltage range of 2.7V to 5.5V, which is ideal for USB-powered applications and many other portable devices.
• Built-in Thermal Protection: The device includes thermal shutdown protection that prevents damage from overheating, enhancing system reliability.
• Fast Overcurrent Response: With a quick response time to overcurrent events, the TPS2061DRG4 helps to minimize the risk to the circuitry it is designed to protect.
• Reverse Voltage Protection: The power switch also features under-voltage lockout (UVLO) to ensure that the device operates within the safe voltage range.

Applications

The TPS2061DRG4 is suitable for a variety of applications, including:

• USB hubs, peripherals, and powered ports
• Battery-charging circuits and power management
• Hot-swap power supplies
• Portable consumer electronics

Quality and Reliability

As with all Texas Instruments products, the TPS2061DRG4 is manufactured to high standards of quality and reliability. It is designed to meet the rigorous demands of modern electronic devices, ensuring long-term performance and stability.

Environmental Compliance

The TPS2061DRG4 is also RoHS compliant, meaning it adheres to the European Union's directive on the restriction of hazardous substances, making it suitable for use in environmentally-sensitive applications.

With its robust feature set and Texas Instruments' reputation for quality, the TPS2061DRG4 is an excellent choice for designers looking to incorporate a reliable power switch into their USB and portable device applications.