• Part: ACT4501
  • Manufacturer: Active-Semi
  • Size: 459.36 KB
Download ACT4501 Datasheet PDF
ACT4501 datasheet preview
ACT4501 page 2
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ACT4501 Key Features

  • 10V-30V Input Voltage
  • 40V Transparent Input Voltage Surge
  • Up to 1.25A Constant Output Current
  • Output Voltage up to 12V
  • Good EMC Performance on Single Layer PCB
  • Patent Pending ActiveCC Constant Current
  • Integrated Current Control Improves
  • Resistor Programmable Outputs
  • Current Limit from 500mA to 1250mA
  • 2% Feedback Voltage Accuracy

Other ACT4501 Manufacturers

Manufacturer Part Number Description
Qorvo Logo Qorvo ACT4501 Step-Down DC/DC Converter
Qorvo Logo Qorvo ACT4501SH-T Step-Down DC/DC Converter

Compare ACT4501 by manufacturer →

ACT4501 Description

ACT4501 is a dedicated cost-effective DC-DC converter for 5V/1A car charger applications with a wide input voltage and high efficiency. The converter operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ACT4501 provides up to 1.25A output current at 125kHz switching frequency.