CN4514-125 KHz 4.0A/40V CC/CV Step-Down DC/DC Converter

  • Key Features:
  • 40V Input Voltage Surge
  • 32V Steady State Operation
  • Up to 4.0A average output current
  • Output Voltage up to 12V
  • Sensor-less Constant Current Control
  • Resistor Programmable
  • --Current Limit from 2.0A to 3.5A
  • --Cable Compensation from 0Ω to 0.3Ω
  • ±5.0% CC Accuracy
  • 2.5% Feedback Voltage Accuracy
  • Up to 95% Efficiency
  • Soft Start
  • Thermal shutdown
  • Cycle-by cycle current limit
  • SOP-8EP Package
  • Typical Application:

 

  • Descriptioin

CN4514 is a wide input voltage, high efficiency step-down DC/DC converter which operates in either CV (Constant Voltage) mode or CC (Constant Current) mode. It provides up to 4.0A output current at125kHz switching frequency.

  • Applications:
  • Car Charger/ Adaptor
  • Rechargeable Portable Devices