CS5157 Datasheet - ON Semiconductor

CS5157 CPU 5-Bit Synchronous Buck Controller

PACKAGE PIN # SO *16 1, 2, 3, 4, 6 PIN SYMBOL VID0 *VID4 FUNCTION Voltage ID DAC input pins. These pins are internally pulled up to 5.0 V providing logic ones if left open. VID4 selects the DAC range. When VID4 is High (logic one), the DAC range is 2.10 V to 3.50 V with 100 mV incremen.

www.DataSheet4U.com CS5157 CPU 5 Bit Synchronous Buck Controller The CS5157 is a 5 bit synchronous dual 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 100 ns response time to load transients. The CS5157 is designed to operate over a 4.25 16 V range (VCC) using 12 V to power the IC an.

CS5157 Features

* on board, 5

* bit DAC, short circuit protection, 1.0% output tolerance, VCC monitor, and programmable Soft Start capability. The CS5157 is available in 16 pin surface mount. http://onsemi.com MARKING DIAGRAM 16 16 CS5157 AWLYWW 1 1 SOIC

* 16 D SUFFIX CASE 751B

CS5157_ONSemiconductor.pdf