The CS5157H is a 5-bit synchronous dual N-Channel buck controller designed specifically to power Pentium® II processors and other high-performance processors.
The CS5157H is a 5-bit synchronous buck controller specifically designed to provide unprecedented transient response for today's demanding high-density, high-speed logic. It operates using a proprietary control method that allows a 100ns response time to load transients and includes features such as remote sense, programmable soft start capability, and lossless short circuit protection.
| Unity Gain Bandwidth | 3000 kHz max |
|---|---|
| Gate Rise/Fall Times | 30ns |
| DAC Accuracy | 1.0% |
The soft start charge time ranges from a minimum of 16 microseconds.