PAM2846
Overview
The PAM2846 is a high-efficiency boost type LED driver. It is designed for large LCD panel that employs an array of LEDs as back light source.
- Six Constant-Current Output Channels
- Parallel Channels Allow Higher Current per LED String
- Maximum 40V Continuous Voltage Output Limit for Each Channel
- Self-adaptive Vout to Fit Different LED Number
- Adjustable Constant LED Current
- Drives 10 or more LEDs Each String as Long as the String Voltage Less Than 40V
- Internal 2.5A Power MOSFET
- Low 400mV Feedback Voltage at Full Current Improves Efficiency
- Allows Digital PWM and Analog Dimming
- Wide (100:1) PWM Dimming Range without Color Shift
