CS5150GDR16, CS5150GN16, CS5151 Selling Leads, Datasheet
MFG:Cherry Semiconductor Package Cooled:SOP D/C:2000
CS5150GDR16, CS5150GN16, CS5151 Datasheet download
Part Number: CS5150GDR16
MFG: Cherry Semiconductor
Package Cooled: SOP
D/C: 2000
CS5150GDR16, CS5150GN16, CS5151
- Table of contents:
Info of CS5150GDR16
Info of CS5150GN16
Info of CS5151
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About CS5150GDR16
PDF/DataSheet Download
Datasheet: CS5150GDR16
File Size: 242335 KB
Manufacturer: CHERRY [Cherry Semiconductor Corporation]
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About CS5150GN16
PDF/DataSheet Download
Datasheet: CS5150GN16
File Size: 242335 KB
Manufacturer: CHERRY [Cherry Semiconductor Corporation]
Download : Click here to Download
About CS5151
PDF/DataSheet Download
Datasheet: CS5151
File Size: 314937 KB
Manufacturer: CHERRY [Cherry Semiconductor Corporation]
Download : Click here to Download
CS5151 General Description
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 CS5151 is designed to operate over a 4.25-16V range (VCC) using 12V to power the IC and 5V as the main supply for conversion. The CS5151 is specifically designed to power Pentium® processors with MMX™ Technology and other high performance core logic. It includes the following 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 is available in 16 pin surface mount and DIP packages.
CS5151 Maximum Ratings
Pin Name Max Operating Voltage Max Current
VCC1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16V/-0.3V . . . .25mA DC/1.5A peak
VCC2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16V/-0.3V . . . .20mA DC/1.5A peak
SS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6V/-0.3V . . . . . . . . . . . . . .-100A
COMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6V/-0.3V . . . . . . . . . . . . . ..200A
VFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6V/-0.3V . . . . . . . . . . . . . ..-0.2A
COFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V/-0.3V . . . . . . . . . . . . . . -0.2A
VFFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6V/-0.3V . . . . . . . . . . . . . . .-0.2A
VID0 - VID3 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V/-0.3V . . . . . . . . . . . . . . . ..50A
VGATE(H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16V/-0.3V . . . 100mA DC/1.5A peak
VGATE(L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16V/-0.3V . . . 100mA DC/1.5A peak
LGnd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0V . . . . . . . . . . . . . . . . . . 25mA
PGnd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V . . . . ..100mA DC/1.5A peak
Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . .0° to 150°C
Lead Temperature Soldering Reflow (SMD styles only) . . . 60 sec. max above 183°C, 230°C peak
Storage Temperature Range, TS . . . . . . . . . . . . . . . . . . . . . . . . −65° to 150°C
ESD Susceptibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2kV
CS5151 Features
·N-Channel Design
·Excess of 1MHz Operation
·100ns Transient Response
·4-Bit DAC
·Upward Compatible with 5-Bit CS5155/5156 and Adjustable CS5120/5121
·30ns Gate Rise/Fall Times
·1% DAC Accuracy
·5V & 12V Operation
·Remote Sense
·Programmable Soft Start
·Lossless Short Circuit Protection
·VCC Monitor
·Adaptive Voltage Positioning
·V2™ Control Topology
·Current Sharing
·Overvoltage Protection
·Excess of 1MHz Operation
·100ns Transient Response
·4-Bit DAC
·Upward Compatible with 5-Bit CS5155/5156 and Adjustable CS5120/5121
·30ns Gate Rise/Fall Times
·1% DAC Accuracy
·5V & 12V Operation
·Remote Sense
·Programmable Soft Start
·Lossless Short Circuit Protection
·VCC Monitor
·Adaptive Voltage Positioning
·V2™ Control Topology
·Current Sharing
·Overvoltage Protection
CS5151 Connection Diagram
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