XC9401 Datasheet (Torex Semiconductor)

XC9401, Off-line Controllers

The XC9401 series are off-line controller ICs for LED lighting.

Through optimization of the external components, these ICs can be made to operate in a range from 85VAC to 270VAC, as well as by DC input, and a diversity of specifications can be achieved by selecting components appropriate for the cir

XC9401 Features

* Operating Voltage : 85VAC ~ 270VAC DC Input RVDD +C2 D1 CLED LED CVDD ZD1 ISEN Voltage Fixed Off-time Protection Circuits : 0.34V ±2.5% (Type C) : 6.0μs : Thermal Shutdown 150oC (TYP.) VDD GATE RGATE L2 Q1 Dimming VDD Over voltage protection, VDD=18V (TYP.) UVLO, VDD=6.5V (TYP.) Ove