CS5161 ,CPU 5-Bit Synchronous Buck ControllerELECTRICAL CHARACTERISTICS (continued) (0°C < T < +70°C; CS5161: 0°C < T < +85°C; CS5161H: 0°C < T ..
CS5161D ,CPU 5-Bit Synchronous Buck ControllerELECTRICAL CHARACTERISTICS (continued) (0°C < T < +70°C; CS5161: 0°C < T < +85°C; CS5161H: 0°C < T ..
CS5161GD16 , CPU 5−Bit Synchronous Buck Controller
CS5161HGDR16 , CPU 5−Bit Synchronous Buck Controller
CS5165 ,Fast, Precise 5-Bit Synchronous Buck Controller for the Next Generation Low Voltage Pentium II ProcessorsFeaturesC GATE(H)2 OFF• V Control TopologyENABLE VCC• Dual N−Channel Design• 100 ns Controller Tran ..
CS5165 ,Fast, Precise 5-Bit Synchronous Buck Controller for the Next Generation Low Voltage Pentium II Processorsand best overall voltage regulation in the industry today. It’s feature richdesign gives end users ..
CXA2108AQ , Constant-Current Driver for Full Color LED Display
CXA2111R , LCD Signal Processor (Gamma Correction)
CXA2111R , LCD Signal Processor (Gamma Correction)
CXA2111R , LCD Signal Processor (Gamma Correction)
CXA2119M , Y color difference I/F
CXA2126Q , Audio/Video Switch with Electronic Volume for 2 Scart
CS5161
CPU 5-Bit Synchronous Buck Controller
������� �������
��� ����� �����������
���� ����������
The CS5161/5161H are 5–bit synchronous dual N–Channel buck
controllers designed to provide unprecedented transient response for
today’s demanding high–density, high–speed logic. They operate
using a proprietary control method which allows a 100 ns response
time to load transients. The CS5161 is designed to operate over a
9–16 V range (VCC) using 12 V to power the IC and 5.0 V as the main
supply for conversion.
The CS5161H operates from a 12 V input as the main supply for
conversion using a discrete charge pump circuit to provide up to 20 V
for VCC2 and high side gate drive.
The CS5161/5161H are specifically designed to power
Pentium III processors and other high performance core logic. They
include the following features: on board 5–bit DAC, short circuit
protection, 1.0% output tolerance, VCC monitor, and programmable
Soft Start capability. The CS5161/5161H are available in 16 pin
surface mount packages.
Features Dual N–Channel Design Excess of 1.0 MHz Operation 100 ns Transient Response 5–Bit DAC Backward Compatible with CS515X Family 30 ns Gate Rise/Fall Times 1.0% DAC Accuracy 5.0 V & 12 V Operation Remote Sense Programmable Soft Start Lossless Short Circuit Protection VCC Monitor 50 ns FET Nonoverlap TimeV2 Control Topology Current Sharing Overvoltage Protection
