Silergy launches new high-efficiency LED backlight driver chip SY7759

Silergy's latest SY7759 is a highly efficient LED backlight driver chip designed for white light emitting diodes (WLEDs). The chip can stably drive six series of parallel LED light strips, suitable for backlight panels that require high brightness. SY7759 has excellent dimming linearity and consistency, ensuring uniform and accurate LED brightness. In addition, it also has an I2C communication interface, which can adjust the dimming mode, operating frequency and LED current according to needs. SY7759 uses a compact QFN3.5x3.5 package, which simplifies the peripheral circuit and is suitable for thin and light notebook computers.