RT8494 - High Voltage High Current LED Driver Controller

Product Overview

Richtek

Part number	RT8494
Manufacturer	Richtek
File Size	262.46 KB
Description	High Voltage High Current LED Driver Controller
Datasheet	RT8494 Datasheet
Additional preview pages of the RT8494 datasheet.

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 |