TI introduces smallest, highest efficiency 6-A step-down SWIFT™ DC/DC converter
High-performance 6-A converter in 3-mm x 3-mm QFN package
achieves 95-percent power efficiency over full load
Bangalore (December 16, 2010) – Texas Instruments Incorporated (TI) builds upon its popular SWIFT™ family of power management integrated circuits with a new 6-A converter that is the industry’s smallest and most efficient. The new TPS54618 monolithic synchronous switcher with two integrated 12-milliohm FETs provides 95-percent efficiency and low operating current to 2.95-V to 6-V point-of-load designs used in DSP- and FPGA-based communications, test and medical equipment. For product details, samples and evaluation modules visit: www.ti.com/tps54618-pr.
The TPS54618 is 30-percent smaller than other 6-A devices, and achieves a total solution size of 140 mm2. The integrated converter provides high performance and reliability, including current mode control, which provides simple external compensation and flexible component selection, especially small ceramic capacitors. The easy-to-use and scalable TPS54618 is pin-compatible with other low-current SWIFT synchronous buck converters, such as the 3-A, 2-MHz TPS54318.
Key features and benefits of the TPS54618:
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- TI’s SWIFT converter with integrated 12-milliohm FETs supports a 6-A continuous current, and a power stage input voltage range from 2.95 V to 6 V.
- Wide switching frequency range (200 kHz to 2 MHz) combines high efficiency with design flexibility, and comes in a space-saving, thermally enhanced 3-mm x 3-mm x 1-mm monolithic QFN package.
- Synchronized switching frequency from a master clock eliminates beat noise in sensitive data acquisition circuitry.
TI’s broad portfolio of MCUs and software
From general purpose, ultra-low power MSP430™ MCUs, to Stellaris® Cortex-M3-based 32-bit MCUs and high performance, real-time control TMS320C2000 MCUs, TI offers the broadest range of microcontroller solutions. Designers can accelerate time to market by tapping into TI's complete software and hardware tools, extensive third-party offerings and technical support.
Find out more about TI’s Multi-DC/DC Color LED Kit and support by visiting the links below:
Find out more about TI’s SWIFT portfolio by visiting the following:
About Texas Instruments
Texas Instruments (NYSE: TXN) helps customers solve problems and develop new electronics that make the world smarter, healthier, safer, greener and more fun. A global semiconductor company, TI innovates through design, sales and manufacturing operations in more than 30 countries. For more information, go to www.ti.com.
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SWIFT and SwitcherPro are trademarks of Texas Instruments. All trademarks and registered trademarks are property of their respective owners.
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