ETA1661 - High Efficiency Synchronous Step-Down Converter

Name: ETA1661
SKU: ETA1661-1549932

ETA

The ETA1661 by ETA is a High Efficiency Synchronous Step-Down Converter. Below is the official datasheet preview.

Datasheet Details

Part number	ETA1661
Manufacturer	ETA
File Size	379.90 KB
Description	High Efficiency Synchronous Step-Down Converter
Datasheet	ETA1661-ETA.pdf
Additional preview pages of the ETA1661 datasheet.

ETA1661 is a wide input range, high efficiency and high frequency DC to DC step-down switching regulator, capable of delivering up to 4A 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. During light load, ETA1661 goes into a PFM mode that saves switching loss achieving high efficiency. The adaptive COT control also maintains a constant switching freque.

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Published: Oct 31, 2024 |