Texas Instruments Adds Four New ICs to Digital Power Family

Oct. 8, 2008
[September 14, 2006] Four additions to the company’s Fusion Digital Power line enable point-of-load digital power management in telecom and data-centric applications. The single-phase UCD9111 and dual-phase UCD9112 buck controllers integrate

\[September 14, 2006\] Four additions to the company’s Fusion Digital Power line enable point-of-load digital power management in telecom and data-centric applications. The single-phase UCD9111 and dual-phase UCD9112 buck controllers integrate digital PWMs specifying resolutions of 175 ps. Both are configurable via a graphical user interface without having to write any software. Shared features include switching frequencies up to 2 MHz, support for 80 PMBus interface commands, and an operating current as low as 7 mA. The UCD7230 2-MHz synchronous buck driver integrates 4A high- and low-side drivers and a 3.3-V linear regulator. It employs cycle-by-cycle current limit and a low offset current sense amplifier to provide average inductor-current information to the controller. Lastly, the UCD9080 debuts as a GUI-configurable, 8-rail digital power manager for sequencing and monitoring power supplies. Prices for the UCD9111 and UCD9112 are $2.95 and $3.35 each/1,000, respectively. The UCD7230 and UCD9080 are sampling now at $0.80 and $2.95 each/1,000, respectively. TEXAS INSTRUMENTS INC., Dallas, TX. (800) 477-8924.

Company: TEXAS INSTRUMENTS INC.

Product URL: Click here for more information

Sponsored Recommendations

Highly Integrated 20A Digital Power Module for High Current Applications

March 20, 2024
Renesas latest power module delivers the highest efficiency (up to 94% peak) and fast time-to-market solution in an extremely small footprint. The RRM12120 is ideal for space...

Empowering Innovation: Your Power Partner for Tomorrow's Challenges

March 20, 2024
Discover how innovation, quality, and reliability are embedded into every aspect of Renesas' power products.

Article: Meeting the challenges of power conversion in e-bikes

March 18, 2024
Managing electrical noise in a compact and lightweight vehicle is a perpetual obstacle

Power modules provide high-efficiency conversion between 400V and 800V systems for electric vehicles

March 18, 2024
Porsche, Hyundai and GMC all are converting 400 – 800V today in very different ways. Learn more about how power modules stack up to these discrete designs.

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!