• Part: ACT4527
  • Manufacturer: Active-Semi
  • Size: 1.33 MB
Download ACT4527 Datasheet PDF
ACT4527 datasheet preview
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ACT4527 Key Features

  • USB-PD Support
  • 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
  • Hiccup Mode Protection at Output Short
  • >90% Efficiency at Full Load
  • 0.5mA Low Standby Input Current
  • 5.7V/10.1V/13.5V Output Over-voltage

Other ACT4527 Datasheets

Manufacturer Part Number Description
Qorvo Logo Qorvo ACT4527 40V/3.0A CV/CC Buck Converter
Qorvo Logo Qorvo ACT4527YH-T 40V/3.0A CV/CC Buck Converter

View all ACT4527 datasheets →

ACT4527 Description

ACT4527 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. 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 this pin voltage is less than 0.8V and Vout is 12.1V while this pin voltage is more than 2.0V.