Datasheet4U Logo Datasheet4U.com

RT8489

High Voltage 4-CH LED Driver Controller

RT8489 Features

* 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 Cont

RT8489 General Description

The RT8489 is a 4-CH LED driver controller that delivers well matched LED current to each channel of LED string. With external current sources, the number of LEDs per string is only limited by the current source and the VIN/ VOUT conditions. The current mode PWM Boost type controller operates at an .

RT8489 Datasheet (301.20 KB)

Preview of RT8489 PDF

Datasheet Details

Part number:

RT8489

Manufacturer:

Richtek

File Size:

301.20 KB

Description:

High voltage 4-ch led driver controller.

📁 Related Datasheet

RT8480 High Voltage Boost/SEPIC Controller (Richtek)

RT8482 High Voltage High Current LED Driver Controller (Richtek)

RT8485 High Voltage High Current LED Driver Controller (Richtek)

RT8487 High Efficiency BCM LED Driver Controller (Richtek)

RT8488 High Voltage 6-CH LED Driver Controller (Richtek)

RT84 AUTOMOTIVE BRIDGE RECTIFIERS (LRC)

RT8406 High Voltage Buck LED Driver (Richtek)

RT8450 High Voltage Multi-Topology LED Driver (Richtek)

RT8450B High Voltage Multi-Topology LED Driver (Richtek)

RT8452 High Voltage High Current LED Driver Controller (Richtek)

TAGS

RT8489 High Voltage 4-CH LED Driver Controller Richtek

Image Gallery

RT8489 Datasheet Preview Page 2 RT8489 Datasheet Preview Page 3

RT8489 Distributor