ETA2893 High Efficiency Synchronous Step-Down Converter

ETA

Description

ETA2893 40V/3A, 9µA IQ, High Efficiency Synchronous Step-Down Converter .
The ETA2893 is a high-efficiency and high-frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current.

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Datasheet Specifications

Part number: ETA2893
Manufacturer: ETA
File Size: 383.32 KB
Datasheet: ETA2893-ETA.pdf
Description: High Efficiency Synchronous Step-Down Converter

Features

* Wide Input voltage range 3.6V-40V
* Ultra No load IQ 9uA
* Capable of Delivering 3A output
* Current mode Control
* Programmable switching frequency
* High Efficiency PFM mode at light load
* High Efficiency Synchronous operation
* Low Rdson Internal power FETs

Applications

* Vehicle Electrical Devices
* Smart Home
* Surveillance TYPICAL APPLICATION VIN 12V 22uF 6 7 IN BST 8 EN 2 VCC ETA2893 SW 5 1 uF 61.9K 3 FOSC GND 4 FB 1 10nF 6.8 uH 192K 47K Optional VOUT 5V 22uF x2 ORDERING INFORMATION PART No. PACKAGE ETA2893E8A ESOP8 TOP MARK ETA2893

ETA2893 Distributors

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ETA2893 High Efficiency Synchronous Step-Down Converter ETA

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