|
|
|
|
|
|
|
|
|
|
April 2009
 Email to a friend
|
| |
Fairchild Seminconductor's 6MHz synchronous buck regulator has been introduced for designers of cell phones, datacards and netbooks.
 The Fan5361's optimised design is said to provide 91% peak efficiency and has a light load efficiency at 82% at 1mA load current. By reducing wasted energy, the synchronous DC/DC step down converter is designed to enable longer battery life and less heat dissipation in portable applications that need to accommodate rich functionality.
The 6MHz 600mA Buck regulator allows the use of 470nH chip inductors and 0402 case size input and output capacitors. Compatibility with these passive components allows users to pick chip inductors and capacitors that consume less board space. The DC/DC converter is packaged in a 0.99 X 1.39mm WL-CSP package with a sleek, low profile of 0.6mm, conserving board space for these space constrained applications.
The product uses a proprietary architecture offering robust transient response while consuming low quiescent current and operates at input voltages ranging from 2.3 to 5.5V. Fixed output voltage options are available ranging from 1.0 to 1.82V.
|
|
| |
Author
Chris Shaw
|
| |
| |
|
| |
This material is protected by Findlay Media copyright 2010.
See Terms and Conditions.
One-off usage is permitted but bulk copying is not.
For multiple copies contact the sales team.
|
| |
|
|
| |
To comment on news stories or blogs you need to complete our 60 second registration process. Once completed this then allows you to download any and all white papers, register for e-zines and access our detailed supplier directory for FREE.
If you are all ready a registered user then enter your e-mail address and login.
You will need to have logged in prior to entering your comments in the boxes provided.
|