RT8485

High Voltage High Current LED Driver Controller

Richtek

RT8485 Features

* High Voltage Capability : VIN Up to 36V, LED Sensing Threshold Common Mode Voltage Up to 150V

* Buck, Boost or Buck-Boost Operation

* Adjustable Switching Frequency

* Easy Dimming Control : Analog or Digital Converting to Analog with One External Capacitor

* Adjustable Soft-Sta

RT8485 General Description

The RT8485 is a current-mode PWM controller designed to drive an external MOSFET for high current LED applications. With a current sense amplifier threshold of 315mV, the LED current is adjustable with one external current sense resistor. With the maximum operating input voltage of 36V and output vo.

RT8485 Datasheet (296.69 KB)

RT8485 Datasheet Preview — Preview of RT8485 PDF

Datasheet Details

Part number:

RT8485

Manufacturer:

Richtek

File Size:

296.69 KB

Description:

High voltage high current led driver controller.

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RT8485 High Voltage High Current LED Driver Controller Richtek

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RT8485 Features

RT8485 General Description

Datasheet Details

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RT8485 Distributor