Step-Down Regulator Optimized for Low VIN to Low VOUT Conversion

Step-Down Regulator Optimized for Low VIN to Low VOUT Conversion
Linear Technology Corp.

The LTM4639 20A, dc/dc step-down μModule regulator converts 2.5V to 7V main-power system rails to point-of-load voltages as low as 0.6V with 88% efficiency. Applications include cloud-based equipment and RAID systems where 3.3V is preferred as the main power distribution rail. The device is housed in a 4.92-mm high BGA package with a 15 mm x 15 mm footprint. For 3.3V input to 1.5V output conversion at 20A load, efficiency is 88%, power loss is 3.9W, and junction temperature rise above ambient temperature is +37°C. Pricing is $19.45 each/1,000. For a datasheet, visit http://www.linear.com/product/LTM4639

Linear Technology Corp.
Milpitas, CA.
800-454-6327
http://www.linear.com

Contact Info

Company: Linear Technology Corp.
Country: United States (USA)
Phone number: 408-432-1900 x2419

Free Newsletter

Like this article? Subscribe to FierceSensors!

The sensors industry is constantly changing as innovation runs the market’s trends. FierceSensors subscribers rely on our suite of newsletters as their must-read source for the latest news, developments and analysis impacting their world. Register today to get sensors news and updates delivered right to your inbox.
Read more on