Features: • Dual NChannel Design• Excess of 1.0 MHz Operation• 100 ns Transient Response• 5Bit DAC• Backward Compatible with Adjustable CS5157• 30 ns Gate Rise/Fall Times• 1.0% DAC Accuracy• 5.0 V & 12 V Operation• Remote Sense• Progr...
CS5159: Features: • Dual NChannel Design• Excess of 1.0 MHz Operation• 100 ns Transient Response• 5Bit DAC• Backward Compatible with Adjustable CS5157• 30 ns Gate Rise/Fa...
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Rating |
Value |
Unit |
Operating Junction Temperature, TJ |
0 to 150 |
°C |
Storage Temperature Range,TS |
65 to 150 |
°C |
ESD Susceptibility (Human Body Model) |
2.0 |
KV |
Lead Temperature Soldering: Reflow:(SMD styles only)(Note1.) |
230 peak |
°C |
The CS5159 is a 5bit synchronous dual NChannel buck controller. It is designed to provide unprecedented transient response for today's demanding highdensity, highspeed logic. The regulator operates using a proprietary control method, which allows a 100 ns response time to load transients. The CS5159 is designed to operate over a 4.2516 V range (VCC) using 12 V to power the IC and 5.0 V or 12V as the main supply for conversion.
The CS5159 is specifically designed to power Pentium processors and other high performance core logic. It includes the following features: on board, 5bit DAC, short circuit protection,1.0% output tolerance, VCC monitor, and programmable Soft Start capability. The CS5159 is available in 16 pin surface mount.