TPS54231DR

Description

Introducing the TPS54231DR Step-Down Converter by Texas Instruments

The TPS54231DR is a highly efficient, switch-mode, step-down converter designed and manufactured by Texas Instruments. This remarkable component is an integral part of the power management solutions provided by TI, catering to a wide range of applications including consumer electronics, industrial systems, and automotive devices.

Key Features:

• Input Voltage Range:The TPS54231DR operates with an input voltage range from 4.5V to 28V, making it versatile for various power supply scenarios.
• Output Current:It is capable of delivering up to 2A of continuous output current to the load.
• High-Efficiency:With an efficiency that can reach up to 95%, this step-down converter ensures minimal power loss and heat generation.
• Adjustable Switching Frequency:The device allows for an adjustable switching frequency from 280kHz to 2.5MHz, providing design flexibility to balance efficiency and component size.
• Thermal Shutdown:It includes a thermal shutdown feature that protects the device from overheating, enhancing system reliability.
• Integrated Protection Features:The TPS54231DR comes with a suite of protection features including overcurrent protection, overvoltage protection, and under-voltage lockout to safeguard the system under abnormal conditions.

Applications:

The TPS54231DR is ideally suited for a variety of applications that require efficient voltage regulation and a compact power solution. It is commonly used in:

• Point-of-Load (POL) conversions
• Aftermarket automotive accessories
• Power supplies for set-top boxes, modems, and network devices
• Industrial and automation systems

The TPS54231DR is presented in an 8-pin SOIC package, offering a compact footprint for space-sensitive applications. Its high level of integration simplifies the design process, reducing the need for external components and helping to speed up the time to market for end products.

With its robust design, high efficiency, and versatile features, the TPS54231DR from Texas Instruments stands out as a reliable and cost-effective solution for your power management needs. Whether you are designing a new system or upgrading an existing one, the TPS54231DR offers the performance and flexibility to meet the challenges of modern electronic designs.

Products specifications