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ETA1666
18V, 4.5A, High Efficiency Synchronous Step-Down Converter
in FCDFN2x2-6
DESCRIPTION
FEATURES
ETA1666 is a wide input range, high efficiency and high frequency DC to DC step-down switching regulator, capable of delivering up to 4.5A of output current. It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load. The adaptive COT control also maintains a constant switching frequency across line and load. An OVP function protects the IC itself and its downstream system against input voltage surges. Short-circuit and thermal-overload protection improves design reliability.
ETA1666 is available in a FCDFN2x2-6 package.
Wide Input Range: 4.
ETA1666 Datasheet
