Chapter 52

36V 2A buck regulator integrates power Schottky

David Ng


The LT3681, which integrates a wide input voltage range, high performance buck controller, power switch, high side bootstrapping boost diode and a power Schottky diode, is described.


Buck regulator

Power Schottky diode



Everyone wants more power in less space. However, the task of designing a power supply is easy to describe but difficult to execute. How does a designer select an optimal set of components that yields the best possible power supply in terms of size, cost and performance? Well, it is easier if the selection is reduced to only a handful of components.

For instance, the LT3681 reduces parts selection to only a few ...

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