RT8510 Overview
The RT8510 is a high efficiency driver for white LEDs. It is designed for LCD panels that employ an array of LEDs as the lighting source. An integrated switch current mode boost controller drives four strings in parallel and supports up to 12 pieces of LED per string.
RT8510 Key Features
- Wide Input Voltage : 4.2V to 24V
- High Output Voltage : Up to 43V
- Adjustable Channel Current : 10mA to 40mA
- Channel Current Accuracy : ±3%
- Channel Current Matching : ±2%
- PWM Dimming Frequency : 120Hz to 30kHz
- Adjustable Switching Frequency : 500kHz to 2MHz
- Built-In Soft-Start
- Disconnects LED in Shutdown
- Open Current Sink Detection