丝印：OJXXYYZZZZ；Package：WLCSP-24；High Efficiency 4-CH LED Backlight Driver with Dual LCD Bias Power

Features ➢ Backlight LED Driver • Wide input range: 2.9V~5.5V • High efficiency step-up LED driver with 4-Ch current sinks, up to 32V boost voltage. − Up to 30mA/Ch in backlight mode − ±0.7 current matching at 20mA − ±2.2 current accuracy at 20mA • I2C/PWM dual dimming control scheme −

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