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RT8406

Part Number	RT8406
Manufacturer	Richtek
Description	High Voltage Buck LED Driver
Published	Mar 31, 2019
Detailed Description	® RT8406 High Voltage Buck LED Driver with Dimming Control General Description The RT8406 is a current-mode LED driver...
Datasheet	RT8406 PDF File

Overview

® RT8406 High Voltage Buck LED Driver with Dimming Control General Description The RT8406 is a current-mode LED driver supporting wide input voltage range from 10V to 65V.
With internal adjustable operating frequency 65kHz and 130kHz, the size of the external inductor and input/output capacitors can be minimized at high operating frequency.
High efficiency is achieved by a 100mV current sensing control.
In addition, the RT8406 features low standby power.
LED dimming control can be done from either analog or PWM signal and share the same pin.
The RT8406 provides thermal shutdown to prevent the device from overheat.
The RT8406 is available in the SOP-8 package.
Ordering Information RT8406 ...

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