MP3383 Overview
The MP3383 is a step-up controller with four LED current channels, designed to drive WLED arrays for large LCD panel backlighting applications. The MP3383 can expand the number of LED channels with two or more ICs in parallel sharing a single power source. The MP3383 employs peak current control mode with a fixed switching frequency (fSW) that is configurable via an external setting resistor.
MP3383 Key Features
- 4-String, Max 400mA/String WLED Driver
- 6V to 33V Input Voltage (VIN) Range
- 12V Gate Voltage (VGATE) (VIN > 13V)