This article introduces the internal architecture of the LTC2440, its basic operation and key features.

The FAN2108 (datasheet) is a fully integrated, 8A, synchronous Buck converter that drives efficiency over a wide input voltage range (3V to 24V) in set-top boxes, graphic cards and point of load (POL) applications.

The NCP3063 is a monolithic power switching regulator optimized for dc-dc converter applications. The NCP3063 is a hysteric, dc−dc converter that uses a gated oscillator to regulate output voltage.