The CS5158 is a 5-Bit synchronous dual N-Channel buck controller. It is designed to provide unprece- dented 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 CS5158 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 CS5158 is specifically designed to power Pentium® II processor.
The CS5158 is a 5-bit synchronous dual N-Channel buck controller 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 and is specifically designed to power Pentium II processors and other high performance core logic.
| Transient Response | 100ns |
|---|---|
| Operating Junction Temperature | -65° to 150°C |
| Package Type | 16 Lead SO Narrow |
| DAC Accuracy (01111 code) | 0.8% |
It provides a response time of 100ns to load transients.
The output tolerance is 0.8% for the 01111 DAC code.