ME2212 Power Management IC, PWM Boost LED Backlight Driver, 2.5–5.5V Input, 260mA, SOT23-6

The ME2212 is a PWM boost LED backlight driver IC designed for multi-string LED backlight applications. It operates from a 2.5V to 5.5V input range and delivers up to 260mA output current with ±5% accuracy. With a 1MHz switching frequency, it provides stable brightness control for medium- to large-size display backlighting.

Key Specifications

• Driver Mode: PWM / Boost

• Input Voltage (VIN): 2.5V – 5.5V

• Output Current (IOUT): Up to 260mA

• Current Accuracy: ±5%

• Switching Frequency (FOSC): 1MHz

• Feedback Voltage (VFB): 200mV ±10%

• Package: SOT23-6

Applications

• LED backlight systems

• LCD and TFT displays

• Display modules with 10 LED strings (up to 3×13 LEDs)

Features

• Optimized for multi-string backlight driving

• High-frequency PWM boost operation

• Accurate current regulation

• Compact SOT23-6 package