Specification	CS5157HGD16

Applications	Controller, Intel Pentium® II
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Voltage - Input [Max]	20 V
Voltage - Input [Min]	4.25 V
Voltage - Output [Max]	2.05 V, 3.5 V
Voltage - Output [Min]	2.1 V, 1.3 V

CS5157H Series

CPU 5-Bit Synchronous Buck Controller

Part	Voltage - Input [Min]	Voltage - Input [Max]	Applications	Operating Temperature [Max]	Package / Case	Package / Case [x]	Package / Case [y]	Number of Outputs	Supplier Device Package	Voltage - Output [Max]	Voltage - Output [Min]	Mounting Type
ON Semiconductor CS5157HGD16	4.25 V	20 V	Controller Intel Pentium® II	70 °C	16-SOIC	0.154 in	3.9 mm	2	16-SOIC	2.05 V 3.5 V	1.3 V 2.1 V	Surface Mount
ON Semiconductor CS5157HGDR16G	4.25 V	20 V	Controller Intel Pentium® II	70 °C	16-SOIC	0.154 in	3.9 mm	2	16-SOIC	2.05 V 3.5 V	1.3 V 2.1 V	Surface Mount
ON Semiconductor CS5157HGDR16	4.25 V	20 V	Controller Intel Pentium® II	70 °C	16-SOIC	0.154 in	3.9 mm	2	16-SOIC	2.05 V 3.5 V	1.3 V 2.1 V	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

CS5157H Series

The CS5157H 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 100ns response time to load transients. The CS5157H is designed to operate over a 4.25-20V range (VCC) using 12V to power the IC and 5V or 12V as the main supply for conversion.The CS5157H is specifically designed to power Pentium?II processors and other high performance core logic. It includes the following features: on board, 5-bit DAC, short circuit protection, 1.0% output tolerance, VCCmonitor, and programmable soft start capability. The CS5157H is available in 16 pin surface mount.