The TLV62090RGTR and TLV62090RGTT are high-efficiency synchronous step-down DC-DC converters from Texas Instruments, designed for a wide range of applications. These devices are part of the TLV62090 family and are optimized for performance, providing a compact and efficient power solution. With their advanced features and robust design, they are ideal for portable electronics, networking equipment, and various other systems requiring efficient voltage regulation.

Key Features

• High Efficiency: The converters are capable of up to 95% efficiency, which helps to minimize heat generation and improve system performance.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to 5.5V, allowing for flexibility across different applications and compatibility with various microprocessors and FPGAs.
• Wide Input Voltage Range: These devices support an input voltage range of 2.9V to 6V, making them suitable for systems powered by Li-Ion batteries or 5V power rails.
• High Switching Frequency: With a 2.5MHz fixed switching frequency, the TLV62090RGTR and TLV62090RGTT allow for the use of small external components, resulting in a compact power supply design.
• Current Mode Control: The current mode control scheme provides fast transient response and easy loop stabilization.
• Power Save Mode: To maintain high efficiency at light loads, the converters feature a Power Save Mode that reduces switching losses when the load is reduced.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features protect the device against over-temperature and overcurrent conditions, enhancing system reliability.

Package Options

The TLV62090RGTR is available in a 16-pin QFN package (RGTR), while the TLV62090RGTT comes in a 16-pin VQFN package (RGTT), both providing excellent thermal performance and space-saving on the PCB.

Applications

• Portable and battery-powered devices
• Networking and telecom equipment
• Point-of-load conversions
• Embedded computing systems
• Power supplies for FPGAs, DSPs, and microprocessors

With their combination of high efficiency, adjustable output, and compact form factor, the TLV62090RGTR and TLV62090RGTT from Texas Instruments are versatile solutions for modern electronic designs that require reliable and efficient power management.