2020-08-17 - Frederik Dostal
Monolithic switching regulator—when everything is on a chip
Monolithic switching regulators offer an additional, lesser-known advantage with respect to EMI. How high this interference is and how it…
2020-07-14 - Frederik Dostal
What to consider in regard to switching frequency
Switch-mode power supplies switch with a frequency that is either fixed, adjustable, or synchronized to an external clock. The value…
2020-07-09 - Majeed Ahmad
PMIC eases trade-off between power density and energy efficiency
New integrated voltage regulator enables DC/DC conversion without discrete components.
2020-06-24 - Anthony Smith
Create a versatile voltage-controlled voltage regulator based on the LP2951
With the addition of just a single component, this idea transforms a conventional circuit into a much more versatile and…
2018-02-06 - Chang Fei Yee, Keysight
Impact of Loop Stability on Power Integrity
A look at the concept of power distribution networks
2017-10-16 - R. Colin Johnson, EE Times
Helix Entry Outperforms ‘Zero Power’ Target in Standby
The 90 to 97 percent efficient Helix Semiconductors eMpower HS200 DC/DC converter steps down 48 V to extremely low voltages…