ACT4523A datasheet, converter equivalent, Active-Semi

ACT4523A converter equivalent, wide-input sensorless cc/cv step-down dc/dc converter.

Features and benefits

* 40V Input Voltage Surge
* 36V Steady State Operation
* Up to 3.5A Output Current
* Output Voltage up to 12V
* 250kHz Switching Frequency
* 91% E.

Application

* Car Charger/ Adaptor
* Rechargeable Portable Devices
* General-Purpose CC/CV Supply GENERAL DESCRIPTION AC.

Description

ACT4523A is a wide input voltage, high efficiency ActiveCC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ACT4523A provides up to 3.5A output current at 250kHz switching frequ.

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