with Henry Zhang, Applications Engineering Manager - Power Products
http://video.linear.com/19?utm_source=buckboostconverters&utm_medium=vide...
Many applications such as battery-powered supply have a wide input voltage that can be lower or higher than the regulated output voltage. The conventional solutions, such as flyback, Sepic or a 2-stage supply are usually complicated and inefficient.
why linear technology do not use buck-boost topology? it still use a single inductor and capacitor.
amir89hamzah 2 weeks ago
@INeedToLiveLonger
You're right.
StoesA 5 months ago
Such company and they have video only 240p, pathetic.
INeedToLiveLonger 7 months ago 2
Very interesting video and good information!
In boost mode, the first transistor (left side buck) is always on. The boost side (right side) switches on and off as a boost converter.
JamesC539 11 months ago
In boost mode is that first transistor held on, or switched on at and off with the boost transistor?
sjh7132 11 months ago
Hard to understand this guy
X2YeZCAMCNC 1 year ago
Excellent video, very informative!
donx03 1 year ago
How can the voltage range of this high efficiency topology be shifted down for using on e.g. Luxeon/LEDs and LiPo cells/ultracaps?
RobsElectroSoft 2 years ago