RT8489 controller equivalent, high voltage 4-ch led driver controller.
include adjustable output over voltage protection, PWM switch current limit and thermal shutdown.
Features
z Wide Operation Voltage Range : 7V to 28V z Programmable Chann.
z Building and Street Lighting z LED TV Backlight z LED Monitor Backlight z Industrial Display Backlight
Simplified App.
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 curr.
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