ACT4012A datasheet, converter equivalent, Active-Semi

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datasheet Download (Size : 296.75KB)

Features and benefits

* 1.5A Output Current
* Up to 94% Efficiency
* Up to 20V Input Range
* 10µA Shutdown Supply Current
* 420kHz Switching Frequency
* Adjustable Outp.

Application

* TFT LCD Monitors
* Portable DVDs
* Car-Powered or Battery-Powered Equipments
* S-Top Boxes
* Telec.

Description

The ACT4012A is a current-mode step-down DC/DC converter that generates up to 1.5A output 420kHz switching frequency. The device utilizes Active-Semi’s proprietary ISOBCD20 process for operation with input voltages up to 20V. Consuming only 10µA in s.

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