ACT4528 Datasheet - Active-Semi

40V/3.0A CV/CC Buck Converter

ACT4528 Features

* 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

* QC2.0 Decoding + USB Auto-Detect

* Support Apple 2.4A, Samsung and BC1.2 Devices

* Hiccup Mode

ACT4528 General Description

ACT4528 is a wide input voltage, high efficiency step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ACT4528 has QC2.0 decoding built in to provide 5.1V/9.1V/12.1V outputs as requested by attached portable devices. It also support.

ACT4528 Datasheet (1.40 MB)