MP3389EF
Description
The MP3389 is a step-up controller with 12channel current sources designed for driving the WLED arrays for large size LCD panel backlighting applications.
Key Features
- High Efficiency and Small Size
- 5V to 28V Input Voltage Range
- Balanced Driver for 12 Strings of WLEDs
- Maximum 60mA for Each String
- 2.5% Current Matching Accuracy Between
- Programmable Switching Frequency
- PWM or DC Input Burst PWM Dimming
- Open and Short LED protection
- Programmable Over-voltage Protection
- Under Voltage Lockout
