CS5151 Datasheet - Cherry Semiconductor Corporation

CS5151 CPU 4-Bit Nonsynchronous Buck Controller

The CS5151 is a 4-bit nonsynchronous N-Channel buck controller. It is designed to provide unprecedented transient response for today’s demanding high-density, high-speed logic. The regulator operates using a proprietary control method, which allows a 100ns response time to load transients. The CS515.

CS5151 Features

* on board, 4-bit DAC, short circuit protection, 1.0% output tolerance, VCC monitor, and programmable soft start capability. The CS5151 is upwards compatible with the 5-bit CS5156, allowing the mother board designer the capability of using either the CS5151 or the CS5156 with no change in layout. The

CS5151_CherrySemiconductorCorporation.pdf