Advanced quasi resonant current mode flyback PWM power control IC with starter unit, power range up to 300 W. Innovative protection features provide excellent safety and operational reliability. Of particular note is its frequency modulation, which has ultra-low standby power consumption and extensive protection features enabling a low EMI level 1 efficient, reliable and cost-effective design. With a starting unit and active burst mode, can achieve excellent standby power consumption performance.
Link to 10W adapter reference design
Character description
In different states, the 500V starter battery for IC self-supplied power supply,
When the load is reduced, the digital frequency is reduced and the efficiency is higher
Ultra low standby power (<[email protected] load) active burst mode operation
Cycle peak current limit, maximum output power limit for input voltage compensation
Has a wide range of protection functions, can protect IC, the system of various fault conditions (such as output OVP latch, VCC OVP/UVP, OLP, output OVP, short circuit, etc.) for processing.
advantage
Higher efficiency
Low emi noise
Low standby power, etc
Potential applications
SMPS applications such as LCD/PDP TV, color TV, DVD
Adapter (For design 10W adapter, click here)
Set-top boxes for satellite and cable TV services