ACT4523 Datasheet

The ACT4523 is a Wide-Input Sensorless CC/CV Step-Down DC/DC Converter.

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Part NumberACT4523
ManufacturerActive-Semi
Overview ACT4523 is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ACT4523 provides up.
* 40V Input Voltage Surge
* 38V Steady State Operation
* Up to 3A output current
* Output Voltage up to 12V
* Patent Pending Active CC Sensorless Constant Current Control
* Integrated Current Control Improves Efficiency, Lowers Cost, and Reduces Component Count
* Resistor Programmable
* Current Limi.
Part NumberACT4523
DescriptionCC/CV Step-Down DC/DC Converter
ManufacturerQorvo
Overview ACT4523 is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ACT4523 provides up.
* 40V Input Voltage Surge
* 38V Steady State Operation
* Up to 3A output current
* Output Voltage up to 12V
* Patent Pending Active CC Sensorless Constant Current Control  Integrated Current Control Improves Efficiency, Lowers Cost, and Reduces Component Count
* Resistor Programmable  Current Limi.