DK2649CB
Overview
The DK2649CB is a secondary side flyback type PWM (Pulse Width Modulation) Mode Power Controlli ng IC with high performance and low standby power. With integrated 650V high voltage MOSFET, it is suitable for applications of power supply within 20W output.
- 85V-265V wide range AC power input.
- Build-in 650V MOSFET.
- Soft start technology
- 4 KV Anti-Static ESD test.
- Frequency jittering function, improve EMC characteristic.
- Built-in Leading Edge Blanking (LEB) function
- Frequency hopping mode, improve light load efficiency and reduce standby power consumption
- Standby power <75mW @230VAC input.
- Internal Ramp Compensation circuit to keep the stability of the circuit in low voltage and high power output condition
- Over current, Over loading, Over temperature, Over voltage, secondary side open circuit and output short circuit Protection.
