RT8485 - High Voltage High Current LED Driver Controller

Richtek

Datasheet Details

Part number	RT8485
Manufacturer	Richtek ↗
File Size	296.69 KB
Description	High Voltage High Current LED Driver Controller
Datasheet	RT8485-Richtek.pdf

The RT8485 is a current-mode PWM controller designed to drive an external MOSFET for high current LED applications.

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-Start to Avoid Inrush Current.
Adjustable Over-Voltage Protection.
VIN Under-Voltage Lockout and Thermal Shutdown.
RoHS Compliant and Halogen Free Ordering Information RT8485 Package Type.

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Published: May 27, 2016 |