RT8489 - High Voltage 4-CH LED Driver Controller

Product Overview

Richtek

Part number	RT8489
Manufacturer	Richtek
File Size	301.20 KB
Description	High Voltage 4-CH LED Driver Controller
Datasheet	RT8489 Datasheet
Additional preview pages of the RT8489 datasheet.

The RT8489 is a 4-CH LED driver controller that delivers well matched LED current to each channel of LED string.

include adjustable output over voltage protection, PWM switch current limit and thermal shutdown. Features z Wide Operation Voltage Range : 7V to 28V z Programmable Channel Current z 3% Current Matching Accuracy between Channels z Adjustable Switching Frequency z Easy Analog and Digital Dimming Control z Adjustable Soft-Start z Adjustable Output Over Voltage Protection z Under Voltage Lockout and Thermal Shutdown z SOP-24 package z RoHS Compliant and Halogen Free.

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Published: May 27, 2016 |