MP3366 Overview
The MP3366 is a step-up converter with 6channel current sources designed to drive white LED arrays for backlighting in mid- to largesized LCD panels. The MP3366 uses peak-current mode as its PWM control architecture. The switching frequency can be programmed by a resistor.
MP3366 Key Features
- 6-String, Max 45mA/String
- 3V to 25V Input Voltage Range
- 1.5% Current Matching Accuracy between
- 600kHz Switching Frequency
- bined Analog and PWM Dimming Mode
- 23.5kHz to 29.5kHz Output Dimming
- Programmable Over-Voltage Protection
- Open and Short LED String Protection
- Recoverable Thermal Shutdown Protection
- Cycle-by-Cycle Over-Current Protection