• Part: UC3837L
  • Description: LOW COST POWER-SAVING MODE PWM CONTROLLER
  • Manufacturer: Unisonic Technologies
  • Size: 326.44 KB
Download UC3837L Datasheet PDF
UC3837L page 2
Page 2
UC3837L page 3
Page 3

UC3837L Key Features

  • UTC proprietary frequency hopping technology for Improved EMI performance
  • Power-saving mode for high light-load and standby efficiency
  • Soft Start
  • Dynamic peak current limiting for constant output power
  • Built-in synchronized slope pensation
  • OLP with automatic recovery
  • OTP and OVP ( in UTC UC3837L with latch shut down)
  • VDD clamp for higher security
  • Programming BNO/Line OVP for higher security
  • Fixed switch frequency 65kHz