ETA1069 - Supper High Efficiency Synchronous Boost

Product Overview

ETA

Part number	ETA1069
Manufacturer	ETA
File Size	1.82 MB
Description	Supper High Efficiency Synchronous Boost
Datasheet	ETA1069 Datasheet
Additional preview pages of the ETA1069 datasheet.

ETA1069 is a high efficiency synchronous step-up converter with ultra-low quiescent current down to 1.2μA.

It is capable of delivering at least 3W of power from a low voltage source, i.e.

0.6A at 5V output.

a true-shutoff function that disconnects the input from output, during shutdown and output short-circuit conditions. This eliminates the need for an external MOSFET and its control circuitry to disconnect the input from output and provides robust output overload protection. A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny and low profile inductors and ceramic capacitors. An internal synchronous MOSFET provides high efficiency and with a current mode control.

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Published: Oct 31, 2024 |