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LX1918 Description

KEY FEATURES ƒ Input range voltage 2.7 to 5.5V ƒ Maximum output current, 1.8A ƒ Internal or External Synchronization ƒ Output Voltage from VIN to 0.6V ƒ PFM or PWM mode under light load ƒ EMI support with force PWM mode ƒ Efficiency up to 95% ƒ No external Schottky diode ƒ Thermal shutdown ƒ Cycle by cycle switch current limit ƒ UVLO ƒ Short circuit protection ƒ 8 pin MLP APPLICATIONS The Microsemi LX1918 is a step...

LX1918 Key Features

  • Input range voltage 2.7 to 5.5V
  • Maximum output current, 1.8A
  • Internal or External Synchronization
  • Output Voltage from VIN to 0.6V
  • PFM or PWM mode under light load
  • EMI support with force PWM mode
  • Efficiency up to 95%
  • No external Schottky diode
  • Thermal shutdown
  • Cycle by cycle switch current limit