Product Overview: TPS54240DGSR by Texas Instruments

The TPS54240DGSR is a highly efficient step-down (buck) converter from Texas Instruments, designed to provide a compact and robust power management solution for a wide range of applications. This versatile converter is capable of delivering up to 2.5A of continuous output current with an input voltage range of 3.5V to 42V, making it ideal for systems that operate on battery or are subject to wide input voltage variations.

Key Features:

• Wide Input Voltage Range: With an operational range of 3.5V to 42V, the TPS54240DGSR can handle high input voltage surges, making it suitable for automotive, industrial, and telecom power systems.
• High Efficiency: The device features an Eco-mode™ that maintains high efficiency during light load operation, which significantly extends battery life in portable applications.
• Adjustable Switching Frequency: The switching frequency of the TPS54240DGSR can be tuned from 200 kHz to 2.5 MHz, allowing designers to optimize the converter for efficiency or component size.
• Thermal Shutdown: Integrated thermal shutdown protection ensures the device operates within safe temperature limits, enhancing system reliability.
• Integrated High-Side MOSFET: The inclusion of a high-side MOSFET simplifies the design and reduces external component count.

Applications:

• Automotive infotainment and telematics
• Industrial control systems
• Point of Load (POL) conversions
• Telecom and networking equipment
• Battery-powered devices

Package and Availability:

The TPS54240DGSR is available in a small 10-pin MSOP (DGSR) package, which is ideal for space-constrained applications. It is part of Texas Instruments' extensive portfolio of voltage regulators and power management ICs, known for their reliability and performance. For pricing, samples, and detailed technical specifications, interested customers can visit the Texas Instruments website or contact authorized distributors.

Note: Before integrating the TPS54240DGSR into your design, it is recommended to consult the datasheet for detailed technical specifications and to ensure compliance with specific application requirements.