RT8494 - High Voltage High Current LED Driver Controller

Richtek

Datasheet Details

Part number	RT8494
Manufacturer	Richtek
File Size	262.46 KB
Description	High Voltage High Current LED Driver Controller
Datasheet	RT8494-Richtek.pdf

The RT8494 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 90V.
Buck, Boost or Buck-Boost Operation.
Programmable Switching Frequency.
Easy Dimming Control : Analog or Digital Converting to Analog with One External Capacitor.
Programmable Soft-Start to Avoid Inrush Current.
Programmable Over-Voltage Protection.
VIN Under-Voltage Lockout and Thermal Shutdown.
AEC-Q100 Compliance.

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Published: May 26, 2016 |