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ETA3707 - COT Synchronous Buck Converter

Features

  • The ETA3707/A is a high-efficiency, DC-to-DC stepdown switching regulator that features 360nA ultra-low quiescent current. ETA3707 can provide output voltages from 1.2V to 3.3V, which is capable of delivering up to 1A of output current. ETA3707A can provide output voltages from 0.7V to 3.1V, which is capable of delivering up to 500mA of output current. ETA3707/A adopts an adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output.

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Datasheet Details

Part number ETA3707
Manufacturer ETA
File Size 1.09 MB
Description COT Synchronous Buck Converter
Datasheet download datasheet ETA3707 Datasheet
Additional preview pages of the ETA3707 datasheet.

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Full PDF Text Transcription

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ETA3707/A 360nA Ultra-low Iq, COT Synchronous Buck Converter DESCRIPTION FEATURES The ETA3707/A is a high-efficiency, DC-to-DC stepdown switching regulator that features 360nA ultra-low quiescent current. ETA3707 can provide output voltages from 1.2V to 3.3V, which is capable of delivering up to 1A of output current. ETA3707A can provide output voltages from 0.7V to 3.1V, which is capable of delivering up to 500mA of output current. ETA3707/A 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, ETA3707/A goes into a PFM mode that saves switching loss to achieve high efficiency.
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