UC3842B Datasheet, American First Semiconductor

consisting of input and reference undervoltage lockouts each with hysteresis, cycle
  –by
  –cycle current limiting, programmable output deadtim.

offering the designer a cost
  –effective solution with minimal external components. These integrated circu.

UC3842B/3B/4B/5B,UC2842B/3B Package outline The UC3842B/3B/4B/5B, series are high performance fixed frequency current mode controllers. They are specifically designed for Off
  –Line and dc
  –to
  –dc convert.