RT8561D Overview
Description
The RT8561Dis a 40V 8-CH LEDdriver capable of delivering 30mA to each channel with 10 LEDs (3.6V per diode), for a total of 80 LEDs per driver. The RT8561D is a currentmode Boost converter that operates at 1MHz, with a wide VIN range from 4.5V to 24V and an on chip current switch rated at 2.5A.
Key Features
- Adjustable Channel Current from 10mA to 30mA z 1.5% Channel Current Matching
- Current-Mode PWM 1MHz Boost Converter
- Easy and High Accuracy Digital Dimming by PWM Signal
- Adjustable Soft-Start
- Automatic Detection of Unconnected and/or Broken Channel
- Adjustable Over-Voltage Protection
- Disconnect Adjustable LED in Shutdown
- No Power Sequence Concern
- VIN Under-Voltage Lockout
- Over-Temperature Protection
