The EC9409 is a of easy to use adjustable step-down (buck) switch-mode voltage regulator.
The device is available in an adjustable output version.
It is capable of driving a 2A load with excellent line and load regulation.
Requiring a minimum number of external omponents, these regulators are simple
EC9409 Features
* include a two stage frequency reducing current limit for the output switch and an over temperature shutdown for complete protection under fault conditions. Features z z z z z z z z z z z 3,3V,5.0V and Adjustable output versions Output adjustable from 1.23v to 43V Fixed 150KHz frequency internal os
Datasheet Details
EC9409, EC9409_E
E-CMOS
681.36 KB
2a 150khz pwm buck dc/dc converter.
This datasheet PDF includes multiple part numbers: EC9409, EC9409_E.
Please refer to the document for exact specifications by model.
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