CS51311 Overview
CS51311 Synchronous CPU Buck Controller for 12 V and 5.0 V Applications The CS51311 is a synchronous dual NFET Buck Regulator Controller. It is designed to power the core logic of the latest high performance CPUs. It uses the V2™ control method to achieve the fastest possible transient response and best overall regulation.
CS51311 Key Features
- Synchronous Switching Regulator Controller for CPU VCORE
- Dual N-Channel MOSFET Synchronous Buck Design
- V2 Control Topology
- 200 ns Transient Loop Response
- 5-Bit DAC with 1.2% Tolerance
- Hiccup Mode Overcurrent Protection
- 40 ns Gate Rise and Fall Times (3.3 nF Load)
- 65 ns Adaptive FET Non-Overlap Time
- Adaptive Voltage Positioning
- Power Good Output Monitors Regulator Output
CS51311 Applications
- Synchronous Switching Regulator Controller for CPU VCORE
