WIY2263 Datasheet (WINSEMI SEMICONDUCTOR) - Current Mode PWM Controller

WIY2263, Current Mode PWM Controller

WIY2263 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications in sub 30W range.

PWM switching frequency at normal operation is externally programmable and trimmed to tight range.

At no load or li

WIY2263 Features

* Burst Mode function

* Low startup current (4uA)

* Low operating current (1.4mA)

* Built-edge blanking

* Built-in synchronized slope compensation

* Current mode

* External Programmable PWM Switching Frequency

* By-cycle current limit protection (OCP)

* VDD over-v