ACT4527 Datasheet (Qorvo) - 40V/3.0A CV/CC Buck Converter

ACT4527, 40V/3.0A CV/CC Buck Converter

ACT4527 is a wide input voltage, high efficiency stepdown DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode.

ACT4527 has an interface for USB-PD control via a tri-state digital pin.

Vout is 5.1V if this pin is floating, Vout is 9.1V when t

ACT4527 Features

* USB-PD Support

* Passes USB-IF Certification: Test ID 1010060

* 40V Input Voltage Surge

* 4.5V-36V Operational Input Voltage

* 5.1V/9.1V/12.1V Output with +/-1% Accuracy

* Up to 3.0A Output current

* Constant Current Regulation Limit