EC9409, EC9409_E Datasheet - E-CMOS

EC9409 2A 150KHz PWM Buck DC/DC Converter

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

EC9409_E-CMOS.pdf