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ACT4526 - 40V/3.0A CV/CC Buck Converter

General Description

ACT4526 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.

ACT4526 has QC2.0 decoding built in to provide 5.1V/9.1V/12.1V outputs as requested by attached portable devices.

Key Features

  • Quick Charge™ 2.0 Certified by Qualcomm® and UL.  UL Certificate No. 4787034072-1  https://www. qualcomm. com/documents/quickcharge-device-list.
  • 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.
  • Hiccup Mode Protection at Output Short.
  • >90% Efficiency at Full Load.
  • 0.5mA Low S.

📥 Download Datasheet

Datasheet Details

Part number ACT4526
Manufacturer Qorvo
File Size 2.44 MB
Description 40V/3.0A CV/CC Buck Converter
Datasheet download datasheet ACT4526 Datasheet

📁 Similar Datasheet

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Other Datasheets by Qorvo

Part Number Description
ACT4526YHT 40V/3.0A CV/CC Buck Converter
ACT4523 CC/CV Step-Down DC/DC Converter
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ACT4524 40V/3.5A Buck Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FEATURES • Quick Charge™ 2.0 Certified by Qualcomm® and UL.  UL Certificate No. 4787034072-1  https://www.qualcomm.com/documents/quickcharge-device-list • 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 • 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 Protection for 5.1V/9.1V/12.