• Part: ACT4513
  • Manufacturer: Active-Semi
  • Size: 665.40 KB
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ACT4513 Key Features

  • Up to 40V Input Voltage
  • Up to 2A output current
  • Output Voltage up to 12V
  • Patent Pending Active CC Sensorless Constant
  • Integrated Current Control Improves
  • Resistor Programmable
  • Current Limit from 750mA to 2A
  • ±7.5% CC Accuracy
  • pensation of Input /Output Voltage Change
  • Temperature pensation

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ACT4513 Description

ACT4513 is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. ACT4513 provides up to 2A output current at 210kHz switching frequency. Active CC is a patent-pending control scheme to achieve highest accuracy sensorless constant current control.