Technical Features
July 2013
Traditionally, off-the-shelf power inductors have offered the capability to perform a variety of functions and serve many different applications. The same inductor might have served one circuit as a ripple-smoothing element in an LC output filter and as an EMI suppression choke in another.
By contrast,
. . . Read More
Date:
01/23/2020
Click image to enlarge
Figure 1: Block Diagram of an Isolated AC/DC Compound Converter
As Power Factor Correction (PFC) migrates to lower power AC/DC converters, maintaining efficiency at low loads becomes an increasing challenge. The approach usually taken involves adding an extra
. . . Read More
Date:
07/08/2013
Click image to enlarge
Figure 1: Greenchip solution based on TEA1720B and TEA1705
Mobile battery capacity is increasing to cope with the extra energy demands of power-hungry features, larger displays and more powerful CPUs. With bigger batteries to charge, how can system designers
. . . Read More
Date:
07/08/2013
Click image to enlarge
Figure 1. Theoretical (left) and Actual (right) models of a capacitor.
Due to the constant evolution of consumer electronics, efficient power conversion is critical for reliable performance, and the filtering of output ripple is a critical factor in supplying consistent
. . . Read More
Date:
07/08/2013
Click image to enlarge
Figure 1: Block diagram showing high-level architecture of a smart phone
With un-tethered instant access to data, news and entertainment, consumers are spending more time on Smartphones and mobile devices. Device users are demanding faster connectivity, multi-core Ghz+
. . . Read More
Date:
07/08/2013
Figure 1
For more than a decade, development of Infineon's CoolMOS™ super-junction (SJ) MOSFET technology has extended the "silicon limit line" that restricts the performance of planar-type power MOSFETs.
. . . Read More
Date:
07/05/2013
Archives
