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RT9052 - Single Channel LED Current Source Controller

Description

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.

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.

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Datasheet preview – RT9052

Datasheet Details

Part number RT9052
Manufacturer Richtek
File Size 182.00 KB
Description Single Channel LED Current Source Controller
Datasheet download datasheet RT9052 Datasheet
Additional preview pages of the RT9052 datasheet.

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Full PDF Text Transcription

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RT9052 Single Channel LED Current Source Controller General Description 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 RT9052 comes in a small SOT-23-6 package. Features z z z z z z 3.8V to 13.5V Operation Voltage Voltage Reference 0.
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