SY8063DBC SY8063D SY8063 IC Marking EC

The SY8063DBC SY8063D SY8063 IC Marking EC is a high-efficiency synchronous step-down DC/DC Charging IC capable of delivering up to 6A continuous and 12A peak current. It integrates both the main and synchronous switches with ultra-low RDS(ON) to minimize conduction losses and improve overall thermal performance.

An integrated bypass switch allows the IC to be powered directly from an external DC source when required, enhancing system flexibility and power management efficiency.

The SY8063DBC SY8063D SY8063 IC Marking EC operates across a wide 4V–23V input voltage range and employs instant PWM architecture for fast transient response and high efficiency, even under light-load conditions. Its pseudo-constant 500kHz switching frequency under heavy loads helps reduce the size of external components such as inductors and capacitors. Optimized for output voltages below 2.5V, the SY8286 is ideal for notebooks, tablets, and embedded DC-DC power systems.