IL9921 Datasheet - IK Semiconductor

IL9921 HIGH-VOLTAGE LED DRIVER

IL9921, IL9922, IL9923 are high-voltage LED driver control ICs with build-in MOSFET switch and purposed for LED lighting control. They allow efficient operation of LED strings from voltage sources ranging up to 400VDC. The IL9921/22 includes an internal high-voltage switching MOSFET controlled with .

IL9921 Features

* ▪ Operating temperature range -40 ..+85 ºС ▪ ON-resistance of the MOSFET switch 210 Ohm for ambient temperature 25 ºС ▪ OFF-state breakdown voltage of the MOSFET switch not less 500 V for Ambient temperature 25 ºC. TO-92 SOT-89 1. Drain 2. G2.ND 3. VDD 12 3 1.Drain 2.GND 3.VDD ORDERING INFORMAT

IL9921-IKSemiconductor.pdf