Integrated power management IC with 800V avalanche rugged CoolMOS™, startup cell and fixed frequency current mode flyback PWM controller in DIP-7 package. Capable for 44W SMPS design. The additional features include input brownout feature, active burst mode operation to achieve extremely low standby power consumption, frequency jittering to obtain low EMI, adjustable blanking window to facilitate load jumps and high voltage start-up cells that allows you to quickly power up your controller from the rectified line.
Feature
- Peak current control (current mode)
- 65kHz fixed switching frequency with frequency jitter (low EMI)
- Adjustable blanking window
- Enhanced active burst mode (low standby power <100mW)
- Enhanced integrated protection functions (auto-restart)
- Accurate peak power limitation
- Modulated gate drive
- Brownout,
- Auto-restart enable pin, etc.
- Extremely low standby power
- Very accurate max power control
- Low EMI noise, brownout, etc.
Applications
- Small power supply such as Blu-ray, DVD player, set-top box, game console, smart meter, charger and auxiliary power of high power system such as LED TV, server or PC computer etc.
