ACT4514 datasheet, converter equivalent, Active-Semi

ACT4514 converter equivalent, wide-input sensorless cc/cv step-down dc/dc converter.

Features and benefits

* Up to 40V Input Voltage
* Up to 1.5A Constant Output Current
* Output Voltage up to 12V
* Patent Pending ActiveCC Constant Current Control − Integrated .

Application

* Car Charger
* Rechargeable Portable Devices
* General-Purpose CC/CV Power Supply GENERAL DESCRIPTION ACT45.

Description

ACT4514 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. ACT4514 provides up to 1.5A output current at 210kHz switching frequen.

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