RT9052 Datasheet - Richtek

RT9052 Single Channel LED Current Source Controller

The RT9052 is a low cost, single channel LED current source controller with a specific FAULT detector. The part can drive an external NPN-BJT for various applications. The RT9052 is operated with Vcc power ranging from 3.8V to 13.5V. With such a topology, it's very flexible and cost effective. The R.

RT9052 Features

* z z z z z z 3.8V to 13.5V Operation Voltage Voltage Reference 0.8V with ±2% High Accuracy FAULT Indicator with Delay Dimming Control by PWM Small Footprint Package SOT-23-6 RoHS Compliant and Halogen Free Applications z z z Ordering Information RT9052 Package Type E : SOT-23-6 Lead Plating System

RT9052_Richtek.pdf