COD PAYMENTS ON ALL ON-STOCK CHIPS!

COD PAYMENTS ON ALL ON-STOCK CHIPS!

TOP258PN TOP 258

Description:

Lower System Cost, Higher Design Flexibility

  •  Multi-mode operation maximizes efficiency at all loads
  •  New eSIP-7F and eSIP-7C packages
  •  Low thermal impedance junction-to-case (2 °C per watt)
  •  Low height is ideal for adapters where space is limited
  •  Simple mounting using a clip to aid low cost manufacturing
  •  Horizontal eSIP-7F package ideal for ultra low height adapter and monitor applications
  •  Extended package creepage distance from DRAIN pin to adjacent pin and to heat sink
  •  No heat sink required up to 35 W using P, G and M packages with universal input voltage and up to 48 W at 230 VAC
  • Output overvoltage protection (OVP) is user programmable for latching/non-latching shutdown with fast AC reset
  • Allows both primary and secondary sensing
  •  Line undervoltage (UV) detection prevents turn-off glitches
  • Line overvoltage (OV) shutdown extends line surge limit
  • Accurate programmable current limit
  • Optimized line feed-forward for line ripple rejection
  •  132 kHz frequency (254Y-258Y and all E/L packages) reduces transformer and power supply size • Half frequency option for video applications
  •  Frequency jittering reduces EMI filter cost

 

Datasheet:

https://bit.ly/2GkardO