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ACT4525YH-T0001 - 40V/3.5A CV/CC Buck Converter

This page provides the datasheet information for the ACT4525YH-T0001, a member of the ACT4525 40V/3.5A CV/CC Buck Converter family.

Description

ACT4525 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.

ACT4525 has separated output current limits for dual port CLA applications.

Features

  • Pass Apple MFi Test.
  • 40V Input Voltage Surge.
  • 4.5V-36V Operational Input Voltage.
  • Dual 5.1V Outputs with 1% Accuracy.
  • Up to 3.5A Output Current.
  • 2.65A Constant Current Regulation for VOUT1.
  • 1.2A Constant Current Regulation for VOUT2.
  • USB Auto-detect Support Apple 2.4A, Samsung and BC1.2 Devices.
  • Hiccup Mode Protection at Output Short.
  • 90% Efficiency at Full Load.
  • 0.5mA Low Standby Input Current.

📥 Download Datasheet

Datasheet preview – ACT4525YH-T0001

Datasheet Details

Part number ACT4525YH-T0001
Manufacturer Qorvo
File Size 1.92 MB
Description 40V/3.5A CV/CC Buck Converter
Datasheet download datasheet ACT4525YH-T0001 Datasheet
Additional preview pages of the ACT4525YH-T0001 datasheet.

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Full PDF Text Transcription

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FEATURES • Pass Apple MFi Test • 40V Input Voltage Surge • 4.5V-36V Operational Input Voltage • Dual 5.1V Outputs with 1% Accuracy • Up to 3.5A Output Current • 2.65A Constant Current Regulation for VOUT1 • 1.2A Constant Current Regulation for VOUT2 • USB Auto-detect Support Apple 2.4A, Samsung and BC1.2 Devices • Hiccup Mode Protection at Output Short • 90% Efficiency at Full Load • 0.5mA Low Standby Input Current • 5.7V Output Over Voltage Protection • Cord Voltage Drop Compensation • Meet EN55022 Class B Radiated EMI Standard • 8kV ESD HBM Protection on DP and DM • SOP-8EP Package APPLICATIONS • Car Charger • Cigarette Lighter Adaptor (CLA) • Rechargeable Portable Device • CV/CC regulation DC/DC converter TYPICAL APPLICATION CIRCUIT ACT4525 40V/3.
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