CS5422 Description
CS5422 Dual Out−of−Phase Synchronous Buck Controller with Current Limit The CS5422 is a dual N−channel synchronous buck regulator controller. It contains all the circuitry required for two independent buck regulators and utilizes the V2™ control method to achieve the fastest possible transient response and best overall regulation, while using the least number of external ponents.
CS5422 Key Features
- V2 Control Topology
- Hiccup Mode Overcurrent Protection
- 150 ns Transient Response
- Programmable Soft Start
- 100% Duty Cycle for Enhanced Transient Response
- 150 kHz to 600 kHz Programmable Frequency Operation
- Switching Frequency Set by Single Resistor
- Out-Of-Phase Synchronization Between the Channels Reduces the
- Undervoltage Lockout
- Internally Fused Leads available in 24 Lead SO Wide Package