XRP7675 3 A, 18 V PFM/PWM Step-Down Regulator

By MaxLinear 135

XRP7675 3 A, 18 V PFM/PWM Step-Down Regulator

MaxLinear's XRP7675 is a synchronous current mode PFM/PWM step down (buck) voltage regulator, capable of delivering constant output current up to 3 A. A wide 4.5 V to 18 V input voltage range allows for single supply operations from industry standard 5 V and 12 V power rails.

  • 3 A continuous output current
  • 4.5 V to 18 V wide input voltage
    • 0.925 V to 16 V adjustable output voltage
    • 2% accuracy
  • Pin/Function upgrade to MaxLinear XRP7665 and MPS MP1484/2307
  • PWM current mode control
    • 340 kHz constant operations
    • Up to 95% efficiency
  • Light load efficiency
  • Programmable soft start and enable function
  • Built-in thermal, over current, UVLO and output over voltage protections
  • RoHS compliant, "green"/halogen free 8-Pin SOIC and 8-Pin SOIC(EP) package
  • Distributed power architecture
  • Energy star compliant equipment
  • Audio-video equipment
  • Portable equipment
  • Point of load converter

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