Converters | CS5421

The CS5421 is a dual N-channel synchronous buck regulator controller. It contains all the circuitry required for two independent buck regulators and utilizes the V^2™ control method to achieve the fastest possible transient response and best overall regulation, while using the least number of external components. The CS5421 features out-of-phase synchronization between the channels, reducing the input filter requirement. The CS5421 also provides undervoltage lockout, soft start, built in adaptive FET non-overlap and remote sense capability. The part is available in a 16 Lead SO Narrow package allowing the designer to minimize solution size.