The TPS2092DR is a sophisticated power distribution switch designed by Texas Instruments, renowned for its high-quality electronic components and solutions. This product is part of the TPS209x family of power-distribution switches that are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered.

Key Features

• Dual Channel: The TPS2092DR features two independent channels, allowing for the control of two separate power lines with a single device.
• Current Limiting: Each channel is equipped with programmable current-limiting functionality, which helps protect the system from damage due to overcurrent conditions.
• Overtemperature Protection: The device includes an overtemperature protection circuit that shuts down the switch if it exceeds a certain temperature threshold, ensuring the safety and longevity of the switch and the system it protects.
• Fast Transient Response: It is designed to handle fast transients, making it suitable for applications with dynamic load conditions.
• Under-Voltage Lockout (UVLO): The UVLO feature ensures that the switch remains off when the supply voltage is too low, preventing erratic operation.

Applications

The TPS2092DR is versatile and can be used in a variety of applications, including:

• USB hubs and peripherals
• Hot-swap supplies
• Power distribution systems
• Portable electronics

Specifications

The device comes in a small-outline package (SOP), specifically an 8-pin SOIC (D) package, making it suitable for space-constrained applications. It operates over a wide voltage range and has a continuous output current capacity of up to 0.1A per channel. The TPS2092DR also features a built-in charge pump to control the N-channel MOSFET switches, negating the need for external components to drive the gates, simplifying design and saving board space.

Ordering and Quality

As with all Texas Instruments products, the TPS2092DR is manufactured to the highest quality standards, ensuring reliable performance in your applications. It is available for ordering through Texas Instruments' official distributors, with options for bulk purchasing and direct shipping.